232117249536 has 400 divisors, whose sum is σ = 732636917760. Its totient is φ = 72962519040.

The previous prime is 232117249519. The next prime is 232117249543. The reversal of 232117249536 is 635942711232.

It is a happy number.

232117249536 is a `hidden beast` number, since 2 + 3 + 2 + 1 + 1 + 72 + 49 + 536 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 232117249491 and 232117249500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 213538785 + ... + 213539871.

Almost surely, 2^232117249536 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 232117249536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (366318458880).

232117249536 is an abundant number, since it is smaller than the sum of its proper divisors (500519668224).

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

232117249536 is a wasteful number, since it uses less digits than its factorization.

232117249536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1407 (or 1382 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The spelling of 232117249536 in words is "two hundred thirty-two billion, one hundred seventeen million, two hundred forty-nine thousand, five hundred thirty-six".