158708125312 has 64 divisors (see below), whose sum is σ = 345323815200. Its totient is φ = 72055526400.

The previous prime is 158708125291. The next prime is 158708125327. The reversal of 158708125312 is 213521807851.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1143862 + ... + 1275082.

Almost surely, 2^158708125312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 158708125312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172661907600).

158708125312 is an abundant number, since it is smaller than the sum of its proper divisors (186615689888).

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

158708125312 is a wasteful number, since it uses less digits than its factorization.

158708125312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132105 (or 132093 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 43.

The spelling of 158708125312 in words is "one hundred fifty-eight billion, seven hundred eight million, one hundred twenty-five thousand, three hundred twelve".