158797879330 has 16 divisors (see below), whose sum is σ = 286188646464. Its totient is φ = 63440826480.

The previous prime is 158797879327. The next prime is 158797879333. The reversal of 158797879330 is 33978797851.

It is an interprime number because it is at equal distance from previous prime (158797879327) and next prime (158797879333).

It is not an unprimeable number, because it can be changed into a prime (158797879333) 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, 9782142 + ... + 9798361.

It is an arithmetic number, because the mean of its divisors is an integer number (17886790404).

Almost surely, 2^158797879330 is an apocalyptic number.

158797879330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

158797879330 is a deficient number, since it is larger than the sum of its proper divisors (127390767134).

158797879330 is a wasteful number, since it uses less digits than its factorization.

158797879330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19581321.

The product of its (nonzero) digits is 80015040, while the sum is 67.

The spelling of 158797879330 in words is "one hundred fifty-eight billion, seven hundred ninety-seven million, eight hundred seventy-nine thousand, three hundred thirty".