139301946876 has 12 divisors (see below), whose sum is σ = 325037876072. Its totient is φ = 46433982288.

The previous prime is 139301946851. The next prime is 139301946877. The reversal of 139301946876 is 678649103931.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (139301946877) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5804247775 + ... + 5804247798.

Almost surely, 2^139301946876 is an apocalyptic number.

It is an amenable number.

139301946876 is an abundant number, since it is smaller than the sum of its proper divisors (185735929196).

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

139301946876 is a wasteful number, since it uses less digits than its factorization.

139301946876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11608495580 (or 11608495578 counting only the distinct ones).

The product of its (nonzero) digits is 5878656, while the sum is 57.

The spelling of 139301946876 in words is "one hundred thirty-nine billion, three hundred one million, nine hundred forty-six thousand, eight hundred seventy-six".