13845296232 has 96 divisors (see below), whose sum is σ = 39737061000. Its totient is φ = 4347248640.

The previous prime is 13845296207. The next prime is 13845296233. The reversal of 13845296232 is 23269254831.

13845296232 is a `hidden beast` number, since 1 + 38 + 4 + 529 + 62 + 32 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 9100015236 + 4745280996 = 95394^2 + 68886^2 .

It is not an unprimeable number, because it can be changed into a prime (13845296233) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4744 + ... + 166472.

Almost surely, 2^13845296232 is an apocalyptic number.

13845296232 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 13845296232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19868530500).

13845296232 is an abundant number, since it is smaller than the sum of its proper divisors (25891764768).

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

13845296232 is a wasteful number, since it uses less digits than its factorization.

13845296232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161811 (or 161804 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The spelling of 13845296232 in words is "thirteen billion, eight hundred forty-five million, two hundred ninety-six thousand, two hundred thirty-two".