232638463338 has 16 divisors (see below), whose sum is σ = 466091779296. Its totient is φ = 77410345680.

The previous prime is 232638463261. The next prime is 232638463363. The reversal of 232638463338 is 833364836232.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33948481 + ... + 33955332.

It is an arithmetic number, because the mean of its divisors is an integer number (29130736206).

Almost surely, 2^232638463338 is an apocalyptic number.

232638463338 is an abundant number, since it is smaller than the sum of its proper divisors (233453315958).

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

232638463338 is a wasteful number, since it uses less digits than its factorization.

232638463338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67904389.

The product of its digits is 8957952, while the sum is 51.

The spelling of 232638463338 in words is "two hundred thirty-two billion, six hundred thirty-eight million, four hundred sixty-three thousand, three hundred thirty-eight".