232940543616 has 384 divisors, whose sum is σ = 758601417600. Its totient is φ = 67986432000.

The previous prime is 232940543599. The next prime is 232940543639. The reversal of 232940543616 is 616345049232.

232940543616 is a `hidden beast` number, since 2 + 3 + 2 + 9 + 40 + 543 + 61 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a super-2 number, since 2×232940543616² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 47352805 + ... + 47357723.

It is an arithmetic number, because the mean of its divisors is an integer number (1975524525).

Almost surely, 2^232940543616 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 232940543616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (379300708800).

232940543616 is an abundant number, since it is smaller than the sum of its proper divisors (525660873984).

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

232940543616 is a wasteful number, since it uses less digits than its factorization.

232940543616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5088 (or 5073 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 45.

The spelling of 232940543616 in words is "two hundred thirty-two billion, nine hundred forty million, five hundred forty-three thousand, six hundred sixteen".