139611091384 has 16 divisors (see below), whose sum is σ = 261950236200. Its totient is φ = 69757695072.

The previous prime is 139611091379. The next prime is 139611091387. The reversal of 139611091384 is 483190116931.

It is a super-3 number, since 3×139611091384³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (139611091387) 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, 5968927 + ... + 5992270.

Almost surely, 2^139611091384 is an apocalyptic number.

It is an amenable number.

139611091384 is a deficient number, since it is larger than the sum of its proper divisors (122339144816).

139611091384 is a wasteful number, since it uses less digits than its factorization.

139611091384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11962662 (or 11962658 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 46.

The spelling of 139611091384 in words is "one hundred thirty-nine billion, six hundred eleven million, ninety-one thousand, three hundred eighty-four".