232899477120 has 256 divisors, whose sum is σ = 830115820800. Its totient is φ = 61710225408.

The previous prime is 232899477119. The next prime is 232899477149. The reversal of 232899477120 is 21774998232.

It is a happy number.

232899477120 is a `hidden beast` number, since 23 + 28 + 9 + 9 + 477 + 120 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2670037 + ... + 2755883.

It is an arithmetic number, because the mean of its divisors is an integer number (3242639925).

Almost surely, 2^232899477120 is an apocalyptic number.

232899477120 is a gapful number since it is divisible by the number (20) 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 232899477120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (415057910400).

232899477120 is an abundant number, since it is smaller than the sum of its proper divisors (597216343680).

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

232899477120 is a wasteful number, since it uses less digits than its factorization.

232899477120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86032 (or 86014 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 54.

The spelling of 232899477120 in words is "two hundred thirty-two billion, eight hundred ninety-nine million, four hundred seventy-seven thousand, one hundred twenty".