139102048512 has 432 divisors, whose sum is σ = 484175852160. Its totient is φ = 37519884288.

The previous prime is 139102048487. The next prime is 139102048529. The reversal of 139102048512 is 215840201931.

139102048512 is a `hidden beast` number, since 1 + 39 + 102 + 0 + 4 + 8 + 512 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 114298528 + ... + 114299744.

Almost surely, 2^139102048512 is an apocalyptic number.

139102048512 is a gapful number since it is divisible by the number (12) 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 139102048512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (242087926080).

139102048512 is an abundant number, since it is smaller than the sum of its proper divisors (345073803648).

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

139102048512 is a wasteful number, since it uses less digits than its factorization.

139102048512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1638 (or 1621 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The spelling of 139102048512 in words is "one hundred thirty-nine billion, one hundred two million, forty-eight thousand, five hundred twelve".