238695969801772 has 48 divisors (see below), whose sum is σ = 477539599477248. Its totient is φ = 102266634516480.

The previous prime is 238695969801763. The next prime is 238695969801791. The reversal of 238695969801772 is 277108969596832.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2226027223 + ... + 2226134449.

It is an arithmetic number, because the mean of its divisors is an integer number (9948741655776).

Almost surely, 2^{238695969801772} is an apocalyptic number.

It is an amenable number.

238695969801772 is an abundant number, since it is smaller than the sum of its proper divisors (238843629675476).

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

238695969801772 is a wasteful number, since it uses less digits than its factorization.

238695969801772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131086 (or 131084 counting only the distinct ones).

The product of its (nonzero) digits is 4938071040, while the sum is 82.

The spelling of 238695969801772 in words is "two hundred thirty-eight trillion, six hundred ninety-five billion, nine hundred sixty-nine million, eight hundred one thousand, seven hundred seventy-two".