139376462052 has 12 divisors (see below), whose sum is σ = 325211744816. Its totient is φ = 46458820680.

The previous prime is 139376462047. The next prime is 139376462081. The reversal of 139376462052 is 250264673931.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 139376461992 and 139376462010.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5807352574 + ... + 5807352597.

Almost surely, 2^139376462052 is an apocalyptic number.

139376462052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

139376462052 is an abundant number, since it is smaller than the sum of its proper divisors (185835282764).

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

139376462052 is a wasteful number, since it uses less digits than its factorization.

139376462052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11614705178 (or 11614705176 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 48.

The spelling of 139376462052 in words is "one hundred thirty-nine billion, three hundred seventy-six million, four hundred sixty-two thousand, fifty-two".