139490018048304 has 2560 divisors, whose sum is σ = 561391268659200. Its totient is φ = 32062381424640.

The previous prime is 139490018048189. The next prime is 139490018048317. The reversal of 139490018048304 is 403840810094931.

139490018048304 is a `hidden beast` number, since 1 + 3 + 9 + 490 + 0 + 1 + 80 + 48 + 30 + 4 = 666.

It is a super-2 number, since 2×139490018048304² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 511 ways as a sum of consecutive naturals, for example, 81620840602 + ... + 81620842310.

It is an arithmetic number, because the mean of its divisors is an integer number (219293464320).

Almost surely, 2^{139490018048304} is an apocalyptic number.

139490018048304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 139490018048304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (280695634329600).

139490018048304 is an abundant number, since it is smaller than the sum of its proper divisors (421901250610896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

139490018048304 is a wasteful number, since it uses less digits than its factorization.

139490018048304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1928 (or 1916 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 54.

The spelling of 139490018048304 in words is "one hundred thirty-nine trillion, four hundred ninety billion, eighteen million, forty-eight thousand, three hundred four".