139081886084 has 48 divisors (see below), whose sum is σ = 253128468096. Its totient is φ = 66813331200.

The previous prime is 139081886051. The next prime is 139081886129. The reversal of 139081886084 is 480688180931.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11020562 + ... + 11033174.

It is an arithmetic number, because the mean of its divisors is an integer number (5273509752).

Almost surely, 2^139081886084 is an apocalyptic number.

It is an amenable number.

139081886084 is a deficient number, since it is larger than the sum of its proper divisors (114046582012).

139081886084 is a wasteful number, since it uses less digits than its factorization.

139081886084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13676 (or 13674 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 56.

The spelling of 139081886084 in words is "one hundred thirty-nine billion, eighty-one million, eight hundred eighty-six thousand, eighty-four".