158370490964 has 24 divisors (see below), whose sum is σ = 323205086400. Its totient is φ = 67873066968.

The previous prime is 158370490933. The next prime is 158370490997. The reversal of 158370490964 is 469094073851.

It is a congruent number.

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, 57713822 + ... + 57716565.

It is an arithmetic number, because the mean of its divisors is an integer number (13466878600).

Almost surely, 2^158370490964 is an apocalyptic number.

158370490964 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

158370490964 is an abundant number, since it is smaller than the sum of its proper divisors (164834595436).

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

158370490964 is a wasteful number, since it uses less digits than its factorization.

158370490964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115430412 (or 115430396 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 56.

The spelling of 158370490964 in words is "one hundred fifty-eight billion, three hundred seventy million, four hundred ninety thousand, nine hundred sixty-four".