139030263800 has 48 divisors (see below), whose sum is σ = 323336076000. Its totient is φ = 55596499200.

The previous prime is 139030263781. The next prime is 139030263857. The reversal of 139030263800 is 8362030931.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 630476 + ... + 821924.

It is an arithmetic number, because the mean of its divisors is an integer number (6736168250).

Almost surely, 2^139030263800 is an apocalyptic number.

139030263800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

139030263800 is an abundant number, since it is smaller than the sum of its proper divisors (184305812200).

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

139030263800 is a wasteful number, since it uses less digits than its factorization.

139030263800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195096 (or 195087 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 35.

The spelling of 139030263800 in words is "one hundred thirty-nine billion, thirty million, two hundred sixty-three thousand, eight hundred".