139869101376 has 224 divisors, whose sum is σ = 430799605760. Its totient is φ = 44444505600.

The previous prime is 139869101363. The next prime is 139869101399. The reversal of 139869101376 is 673101968931.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3569571 + ... + 3608541.

Almost surely, 2^139869101376 is an apocalyptic number.

139869101376 is a gapful number since it is divisible by the number (16) 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 139869101376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (215399802880).

139869101376 is an abundant number, since it is smaller than the sum of its proper divisors (290930504384).

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

139869101376 is a wasteful number, since it uses less digits than its factorization.

139869101376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39090 (or 39074 counting only the distinct ones).

The product of its (nonzero) digits is 1469664, while the sum is 54.

The spelling of 139869101376 in words is "one hundred thirty-nine billion, eight hundred sixty-nine million, one hundred one thousand, three hundred seventy-six".