238366488130884 has 135 divisors (see below), whose sum is σ = 624486195636303. Its totient is φ = 79283843885232.

The previous prime is 238366488130843. The next prime is 238366488130913. The reversal of 238366488130884 is 488031884663832.

The square root of 238366488130884 is 15439122.

It is a perfect power (a square), and thus also a powerful number.

238366488130884 is a `hidden beast` number, since 2 + 3 + 8 + 3 + 6 + 6 + 488 + 130 + 8 + 8 + 4 = 666.

238366488130884 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 246501021369 + ... + 246501022335.

Almost surely, 2^{238366488130884} is an apocalyptic number.

238366488130884 is the 15439122-nd square number.

It is an amenable number.

238366488130884 is an abundant number, since it is smaller than the sum of its proper divisors (386119707505419).

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

238366488130884 is an frugal number, since it uses more digits than its factorization.

238366488130884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3724 (or 1859 counting only the distinct ones).

The product of its (nonzero) digits is 1019215872, while the sum is 72.

The spelling of 238366488130884 in words is "two hundred thirty-eight trillion, three hundred sixty-six billion, four hundred eighty-eight million, one hundred thirty thousand, eight hundred eighty-four".