139284690874004 has 24 divisors (see below), whose sum is σ = 262499522691840. Its totient is φ = 64284886489824.

The previous prime is 139284690873983. The next prime is 139284690874061. The reversal of 139284690874004 is 400478096482931.

It is a super-2 number, since 2×139284690874004² (a number of 29 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (65) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2208497 + ... + 16835879.

It is an arithmetic number, because the mean of its divisors is an integer number (10937480112160).

Almost surely, 2^{139284690874004} is an apocalyptic number.

It is an amenable number.

139284690874004 is a deficient number, since it is larger than the sum of its proper divisors (123214831817836).

139284690874004 is a wasteful number, since it uses less digits than its factorization.

139284690874004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14810519 (or 14810517 counting only the distinct ones).

The product of its (nonzero) digits is 83607552, while the sum is 65.

The spelling of 139284690874004 in words is "one hundred thirty-nine trillion, two hundred eighty-four billion, six hundred ninety million, eight hundred seventy-four thousand, four".