140019704511696 has 120 divisors (see below), whose sum is σ = 396445098014784. Its totient is φ = 46128526202880.

The previous prime is 140019704511689. The next prime is 140019704511727. The reversal of 140019704511696 is 696115407910041.

140019704511696 is a `hidden beast` number, since 1 + 4 + 0 + 0 + 1 + 97 + 0 + 451 + 16 + 96 = 666.

It is a super-2 number, since 2×140019704511696² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3260431 + ... + 17049041.

Almost surely, 2^{140019704511696} is an apocalyptic number.

140019704511696 is a gapful number since it is divisible by the number (16) 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 140019704511696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198222549007392).

140019704511696 is an abundant number, since it is smaller than the sum of its proper divisors (256425393503088).

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

140019704511696 is a wasteful number, since it uses less digits than its factorization.

140019704511696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13789449 (or 13789440 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 54.

The spelling of 140019704511696 in words is "one hundred forty trillion, nineteen billion, seven hundred four million, five hundred eleven thousand, six hundred ninety-six".