238571431004 has 6 divisors (see below), whose sum is σ = 417500004264. Its totient is φ = 119285715500.

The previous prime is 238571430961. The next prime is 238571431051. The reversal of 238571431004 is 400134175832.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29821428872 + ... + 29821428879.

It is an arithmetic number, because the mean of its divisors is an integer number (69583334044).

Almost surely, 2^238571431004 is an apocalyptic number.

It is an amenable number.

238571431004 is a deficient number, since it is larger than the sum of its proper divisors (178928573260).

238571431004 is a wasteful number, since it uses less digits than its factorization.

238571431004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59642857755 (or 59642857753 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The spelling of 238571431004 in words is "two hundred thirty-eight billion, five hundred seventy-one million, four hundred thirty-one thousand, four".