140476265973998 has 64 divisors (see below), whose sum is σ = 224688660618240. Its totient is φ = 65680556147712.

The previous prime is 140476265973961. The next prime is 140476265974049. The reversal of 140476265973998 is 899379562674041.

It is a super-2 number, since 2×140476265973998² (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 31 ways as a sum of consecutive naturals, for example, 3422306711 + ... + 3422347757.

It is an arithmetic number, because the mean of its divisors is an integer number (3510760322160).

It is a 2-persistent number, because it is pandigital, and so is 2⋅140476265973998 = 280952531947996, but 3⋅140476265973998 = 421428797921994 is not.

Almost surely, 2^{140476265973998} is an apocalyptic number.

140476265973998 is a deficient number, since it is larger than the sum of its proper divisors (84212394644242).

140476265973998 is a wasteful number, since it uses less digits than its factorization.

140476265973998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44001.

The product of its (nonzero) digits is 4938071040, while the sum is 80.

The spelling of 140476265973998 in words is "one hundred forty trillion, four hundred seventy-six billion, two hundred sixty-five million, nine hundred seventy-three thousand, nine hundred ninety-eight".