158201415402 has 16 divisors (see below), whose sum is σ = 316408358592. Its totient is φ = 52732883840.

The previous prime is 158201415401. The next prime is 158201415433. The reversal of 158201415402 is 204514102851.

It is not an unprimeable number, because it can be changed into a prime (158201415401) 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 7 ways as a sum of consecutive naturals, for example, 205027 + ... + 598697.

It is an arithmetic number, because the mean of its divisors is an integer number (19775522412).

Almost surely, 2^158201415402 is an apocalyptic number.

158201415402 is an abundant number, since it is smaller than the sum of its proper divisors (158206943190).

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

158201415402 is a wasteful number, since it uses less digits than its factorization.

158201415402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460653.

The product of its (nonzero) digits is 12800, while the sum is 33.

The spelling of 158201415402 in words is "one hundred fifty-eight billion, two hundred one million, four hundred fifteen thousand, four hundred two".