158388424051 has 16 divisors (see below), whose sum is σ = 186167126880. Its totient is φ = 132850206720.

The previous prime is 158388424021. The next prime is 158388424063. The reversal of 158388424051 is 150424883851.

It is not a de Polignac number, because 158388424051 - 2⁷ = 158388423923 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 158388423986 and 158388424004.

It is not an unprimeable number, because it can be changed into a prime (158388424021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40065 + ... + 564253.

It is an arithmetic number, because the mean of its divisors is an integer number (11635445430).

Almost surely, 2^158388424051 is an apocalyptic number.

158388424051 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

158388424051 is a deficient number, since it is larger than the sum of its proper divisors (27778702829).

158388424051 is a wasteful number, since it uses less digits than its factorization.

158388424051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526326.

The product of its (nonzero) digits is 1228800, while the sum is 49.

The spelling of 158388424051 in words is "one hundred fifty-eight billion, three hundred eighty-eight million, four hundred twenty-four thousand, fifty-one".