239000388088 has 32 divisors (see below), whose sum is σ = 558702207360. Its totient is φ = 93117034080.

The previous prime is 239000388061. The next prime is 239000388157. The reversal of 239000388088 is 880883000932.

It is a super-2 number, since 2×239000388088² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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, 193993206 + ... + 193994437.

It is an arithmetic number, because the mean of its divisors is an integer number (17459443980).

Almost surely, 2^239000388088 is an apocalyptic number.

239000388088 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

239000388088 is an abundant number, since it is smaller than the sum of its proper divisors (319701819272).

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

239000388088 is a wasteful number, since it uses less digits than its factorization.

239000388088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387987667 (or 387987663 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 49.

The spelling of 239000388088 in words is "two hundred thirty-nine billion, three hundred eighty-eight thousand, eighty-eight".