238751138750 has 20 divisors (see below), whose sum is σ = 447515136816. Its totient is φ = 95500455000.

The previous prime is 238751138741. The next prime is 238751138807. The reversal of 238751138750 is 57831157832.

It is a super-3 number, since 3×238751138750³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 95499206 + ... + 95501705.

Almost surely, 2^238751138750 is an apocalyptic number.

238751138750 is a deficient number, since it is larger than the sum of its proper divisors (208763998066).

238751138750 is an equidigital number, since it uses as much as digits as its factorization.

238751138750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191000933 (or 191000918 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 50.

The spelling of 238751138750 in words is "two hundred thirty-eight billion, seven hundred fifty-one million, one hundred thirty-eight thousand, seven hundred fifty".