238059671856 has 40 divisors (see below), whose sum is σ = 615887991360. Its totient is φ = 79237029696.

The previous prime is 238059671833. The next prime is 238059671881. The reversal of 238059671856 is 658176950832.

It is a self number, because there is not a number n which added to its sum of digits gives 238059671856.

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, 3597946 + ... + 3663513.

It is an arithmetic number, because the mean of its divisors is an integer number (15397199784).

Almost surely, 2^238059671856 is an apocalyptic number.

It is an amenable number.

238059671856 is an abundant number, since it is smaller than the sum of its proper divisors (377828319504).

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

238059671856 is a wasteful number, since it uses less digits than its factorization.

238059671856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7262153 (or 7262147 counting only the distinct ones).

The product of its (nonzero) digits is 21772800, while the sum is 60.

The spelling of 238059671856 in words is "two hundred thirty-eight billion, fifty-nine million, six hundred seventy-one thousand, eight hundred fifty-six".