13210233432 has 128 divisors (see below), whose sum is σ = 37090967040. Its totient is φ = 3885511680.

The previous prime is 13210233431. The next prime is 13210233481. The reversal of 13210233432 is 23433201231.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13210233431) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4755628 + ... + 4758404.

It is an arithmetic number, because the mean of its divisors is an integer number (289773180).

Almost surely, 2^13210233432 is an apocalyptic number.

13210233432 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 13210233432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18545483520).

13210233432 is an abundant number, since it is smaller than the sum of its proper divisors (23880733608).

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

13210233432 is a wasteful number, since it uses less digits than its factorization.

13210233432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3321 (or 3317 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 13210233432 its reverse (23433201231), we get a palindrome (36643434663).

It can be divided in two parts, 13210 and 233432, that added together give a palindrome (246642).

The spelling of 13210233432 in words is "thirteen billion, two hundred ten million, two hundred thirty-three thousand, four hundred thirty-two".