139230956700 has 432 divisors, whose sum is σ = 501870794880. Its totient is φ = 33195744000.

The previous prime is 139230956687. The next prime is 139230956719. The reversal of 139230956700 is 7659032931.

139230956700 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 16301031 + ... + 16309569.

Almost surely, 2^139230956700 is an apocalyptic number.

139230956700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 139230956700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (250935397440).

139230956700 is an abundant number, since it is smaller than the sum of its proper divisors (362639838180).

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

139230956700 is a wasteful number, since it uses less digits than its factorization.

139230956700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8640 (or 8621 counting only the distinct ones).

The product of its (nonzero) digits is 306180, while the sum is 45.

The spelling of 139230956700 in words is "one hundred thirty-nine billion, two hundred thirty million, nine hundred fifty-six thousand, seven hundred".