43230274560 has 352 divisors, whose sum is σ = 167605084800. Its totient is φ = 10479697920.

The previous prime is 43230274543. The next prime is 43230274561. The reversal of 43230274560 is 6547203234.

43230274560 is a `hidden beast` number, since 4 + 3 + 23 + 0 + 2 + 74 + 560 = 666.

It is a tau number, because it is divible by the number of its divisors (352).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43230274561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1506426 + ... + 1534854.

Almost surely, 2^43230274560 is an apocalyptic number.

43230274560 is a gapful number since it is divisible by the number (40) 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 43230274560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83802542400).

43230274560 is an abundant number, since it is smaller than the sum of its proper divisors (124374810240).

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

43230274560 is a wasteful number, since it uses less digits than its factorization.

43230274560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28474 (or 28450 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 36.

Adding to 43230274560 its reverse (6547203234), we get a palindrome (49777477794).

The spelling of 43230274560 in words is "forty-three billion, two hundred thirty million, two hundred seventy-four thousand, five hundred sixty".