139675065135 has 12 divisors (see below), whose sum is σ = 223482420168. Its totient is φ = 74492596096.

The previous prime is 139675065109. The next prime is 139675065143. The reversal of 139675065135 is 531560576931.

It is not a de Polignac number, because 139675065135 - 2¹⁹ = 139674540847 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1399207 + ... + 1495703.

It is an arithmetic number, because the mean of its divisors is an integer number (18623535014).

Almost surely, 2^139675065135 is an apocalyptic number.

139675065135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

139675065135 is a deficient number, since it is larger than the sum of its proper divisors (83807355033).

139675065135 is an frugal number, since it uses more digits than its factorization.

139675065135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193002 (or 96505 counting only the distinct ones).

The product of its (nonzero) digits is 2551500, while the sum is 51.

The spelling of 139675065135 in words is "one hundred thirty-nine billion, six hundred seventy-five million, sixty-five thousand, one hundred thirty-five".