232725195144 has 128 divisors (see below), whose sum is σ = 696549571200. Its totient is φ = 71570407680.

The previous prime is 232725195133. The next prime is 232725195233. The reversal of 232725195144 is 441591527232.

232725195144 is a `hidden beast` number, since 23 + 2 + 72 + 519 + 5 + 1 + 44 = 666.

It is a super-2 number, since 2×232725195144² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 232725195144.

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, 5626282 + ... + 5667494.

It is an arithmetic number, because the mean of its divisors is an integer number (5441793525).

Almost surely, 2^232725195144 is an apocalyptic number.

232725195144 is a gapful number since it is divisible by the number (24) 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 232725195144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (348274785600).

232725195144 is an abundant number, since it is smaller than the sum of its proper divisors (463824376056).

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

232725195144 is a wasteful number, since it uses less digits than its factorization.

232725195144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43252 (or 43242 counting only the distinct ones).

The product of its digits is 604800, while the sum is 45.

The spelling of 232725195144 in words is "two hundred thirty-two billion, seven hundred twenty-five million, one hundred ninety-five thousand, one hundred forty-four".