139816744760 has 128 divisors (see below), whose sum is σ = 412856179200. Its totient is φ = 41285583360.

The previous prime is 139816744751. The next prime is 139816744777. The reversal of 139816744760 is 67447618931.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a junction number, because it is equal to n+sod(n) for n = 139816744696 and 139816744705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1136087 + ... + 1253126.

It is an arithmetic number, because the mean of its divisors is an integer number (3225438900).

Almost surely, 2^139816744760 is an apocalyptic number.

139816744760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

139816744760 is an abundant number, since it is smaller than the sum of its proper divisors (273039434440).

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

139816744760 is a wasteful number, since it uses less digits than its factorization.

139816744760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2389261 (or 2389257 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 56.

The spelling of 139816744760 in words is "one hundred thirty-nine billion, eight hundred sixteen million, seven hundred forty-four thousand, seven hundred sixty".