158829802980 has 48 divisors (see below), whose sum is σ = 446144342784. Its totient is φ = 42219290880.

The previous prime is 158829802969. The next prime is 158829802991. The reversal of 158829802980 is 89208928851.

It is an interprime number because it is at equal distance from previous prime (158829802969) and next prime (158829802991).

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4209916 + ... + 4247475.

It is an arithmetic number, because the mean of its divisors is an integer number (9294673808).

Almost surely, 2^158829802980 is an apocalyptic number.

158829802980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

158829802980 is an abundant number, since it is smaller than the sum of its proper divisors (287314539804).

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

158829802980 is a wasteful number, since it uses less digits than its factorization.

158829802980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8457716 (or 8457714 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 60.

The spelling of 158829802980 in words is "one hundred fifty-eight billion, eight hundred twenty-nine million, eight hundred two thousand, nine hundred eighty".