232806544039792 has 160 divisors (see below), whose sum is σ = 512898391830528. Its totient is φ = 101764003934208.

The previous prime is 232806544039753. The next prime is 232806544039793. The reversal of 232806544039792 is 297930445608232.

It is a super-2 number, since 2×232806544039792² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232806544039793) 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, 44037153 + ... + 49039615.

Almost surely, 2^{232806544039792} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232806544039792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (256449195915264).

232806544039792 is an abundant number, since it is smaller than the sum of its proper divisors (280091847790736).

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

232806544039792 is a wasteful number, since it uses less digits than its factorization.

232806544039792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5002727 (or 5002721 counting only the distinct ones).

The product of its (nonzero) digits is 156764160, while the sum is 64.

The spelling of 232806544039792 in words is "two hundred thirty-two trillion, eight hundred six billion, five hundred forty-four million, thirty-nine thousand, seven hundred ninety-two".