139692739683 has 16 divisors (see below), whose sum is σ = 224068555520. Its totient is φ = 75623137056.

The previous prime is 139692739619. The next prime is 139692739709. The reversal of 139692739683 is 386937296931.

It is not a de Polignac number, because 139692739683 - 2⁶ = 139692739619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (139692739583) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175053160 + ... + 175053957.

It is an arithmetic number, because the mean of its divisors is an integer number (14004284720).

Almost surely, 2^139692739683 is an apocalyptic number.

139692739683 is a deficient number, since it is larger than the sum of its proper divisors (84375815837).

139692739683 is a wasteful number, since it uses less digits than its factorization.

139692739683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350107146.

The product of its digits is 79361856, while the sum is 66.

The spelling of 139692739683 in words is "one hundred thirty-nine billion, six hundred ninety-two million, seven hundred thirty-nine thousand, six hundred eighty-three".