238959555068438 has 8 divisors (see below), whose sum is σ = 358442723154432. Its totient is φ = 119478647350296.

The previous prime is 238959555068389. The next prime is 238959555068453. The reversal of 238959555068438 is 834860555959832.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 564827645 + ... + 565250552.

It is an arithmetic number, because the mean of its divisors is an integer number (44805340394304).

Almost surely, 2^{238959555068438} is an apocalyptic number.

238959555068438 is a deficient number, since it is larger than the sum of its proper divisors (119483168085994).

238959555068438 is a wasteful number, since it uses less digits than its factorization.

238959555068438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1130183926.

The product of its (nonzero) digits is 11197440000, while the sum is 80.

The spelling of 238959555068438 in words is "two hundred thirty-eight trillion, nine hundred fifty-nine billion, five hundred fifty-five million, sixty-eight thousand, four hundred thirty-eight".