158339952938790 has 96 divisors (see below), whose sum is σ = 471851756663040. Its totient is φ = 36087689512512.

The previous prime is 158339952938789. The next prime is 158339952938809. The reversal of 158339952938790 is 97839259933851.

158339952938790 is a `hidden beast` number, since 1 + 5 + 8 + 3 + 3 + 9 + 9 + 529 + 3 + 87 + 9 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 361933060 + ... + 362370279.

It is an arithmetic number, because the mean of its divisors is an integer number (4915122465240).

Almost surely, 2^{158339952938790} is an apocalyptic number.

158339952938790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

158339952938790 is an abundant number, since it is smaller than the sum of its proper divisors (313511803724250).

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

158339952938790 is a wasteful number, since it uses less digits than its factorization.

158339952938790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724303706 (or 724303703 counting only the distinct ones).

The product of its (nonzero) digits is 3968092800, while the sum is 81.

The spelling of 158339952938790 in words is "one hundred fifty-eight trillion, three hundred thirty-nine billion, nine hundred fifty-two million, nine hundred thirty-eight thousand, seven hundred ninety".