140424444674 has 64 divisors (see below), whose sum is σ = 236608819200. Its totient is φ = 62185926528.

The previous prime is 140424444659. The next prime is 140424444691. The reversal of 140424444674 is 476444424041.

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, 37255862 + ... + 37259630.

It is an arithmetic number, because the mean of its divisors is an integer number (3697012800).

Almost surely, 2^140424444674 is an apocalyptic number.

140424444674 is a deficient number, since it is larger than the sum of its proper divisors (96184374526).

140424444674 is a wasteful number, since it uses less digits than its factorization.

140424444674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4767.

The product of its (nonzero) digits is 1376256, while the sum is 44.

The spelling of 140424444674 in words is "one hundred forty billion, four hundred twenty-four million, four hundred forty-four thousand, six hundred seventy-four".