158238379210 has 16 divisors (see below), whose sum is σ = 284834040192. Its totient is φ = 63294250000.

The previous prime is 158238379147. The next prime is 158238379219. The reversal of 158238379210 is 12973832851.

It is not an unprimeable number, because it can be changed into a prime (158238379219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 719835 + ... + 913585.

It is an arithmetic number, because the mean of its divisors is an integer number (17802127512).

Almost surely, 2^158238379210 is an apocalyptic number.

158238379210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

158238379210 is a deficient number, since it is larger than the sum of its proper divisors (126595660982).

158238379210 is a wasteful number, since it uses less digits than its factorization.

158238379210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275429.

The product of its (nonzero) digits is 725760, while the sum is 49.

The spelling of 158238379210 in words is "one hundred fifty-eight billion, two hundred thirty-eight million, three hundred seventy-nine thousand, two hundred ten".