10543214232 has 128 divisors (see below), whose sum is σ = 30460800000. Its totient is φ = 3375934848.

The previous prime is 10543214179. The next prime is 10543214249. The reversal of 10543214232 is 23241234501.

10543214232 is a `hidden beast` number, since 105 + 4 + 321 + 4 + 232 = 666.

10543214232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10543214232² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 10543214196 and 10543214205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 623019 + ... + 639717.

It is an arithmetic number, because the mean of its divisors is an integer number (237975000).

Almost surely, 2^10543214232 is an apocalyptic number.

10543214232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10543214232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15230400000).

10543214232 is an abundant number, since it is smaller than the sum of its proper divisors (19917585768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10543214232 is a wasteful number, since it uses less digits than its factorization.

10543214232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16830 (or 16820 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 10543214232 its reverse (23241234501), we get a palindrome (33784448733).

The spelling of 10543214232 in words is "ten billion, five hundred forty-three million, two hundred fourteen thousand, two hundred thirty-two".