158359427136 has 105 divisors (see below), whose sum is σ = 469511900319. Its totient is φ = 52776925056.

The previous prime is 158359427131. The next prime is 158359427143. The reversal of 158359427136 is 631724953851.

It is a happy number.

The square root of 158359427136 is 397944.

It is a perfect power (a square), and thus also a powerful number.

158359427136 is a `hidden beast` number, since 1 + 5 + 83 + 5 + 9 + 427 + 136 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (158359427131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 28649205 + ... + 28654731.

Almost surely, 2^158359427136 is an apocalyptic number.

158359427136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

158359427136 is the 397944-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 158359427136

158359427136 is an abundant number, since it is smaller than the sum of its proper divisors (311152473183).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

158359427136 is an frugal number, since it uses more digits than its factorization.

158359427136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11078 (or 5532 counting only the distinct ones).

The product of its digits is 5443200, while the sum is 54.

The spelling of 158359427136 in words is "one hundred fifty-eight billion, three hundred fifty-nine million, four hundred twenty-seven thousand, one hundred thirty-six".