140469792816 has 20 divisors (see below), whose sum is σ = 362880298232. Its totient is φ = 46823264256.

The previous prime is 140469792767. The next prime is 140469792817. The reversal of 140469792816 is 618297964041.

It is not an unprimeable number, because it can be changed into a prime (140469792817) 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, 1463226961 + ... + 1463227056.

Almost surely, 2^140469792816 is an apocalyptic number.

140469792816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

140469792816 is an abundant number, since it is smaller than the sum of its proper divisors (222410505416).

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

140469792816 is a wasteful number, since it uses less digits than its factorization.

140469792816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2926454028 (or 2926454022 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 57.

The spelling of 140469792816 in words is "one hundred forty billion, four hundred sixty-nine million, seven hundred ninety-two thousand, eight hundred sixteen".