140442607052404 has 36 divisors (see below), whose sum is σ = 261771192924640. Its totient is φ = 65916256775040.

The previous prime is 140442607052347. The next prime is 140442607052453. The reversal of 140442607052404 is 404250706244041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 159839112 + ... + 160715359.

Almost surely, 2^{140442607052404} is an apocalyptic number.

It is an amenable number.

140442607052404 is a deficient number, since it is larger than the sum of its proper divisors (121328585872236).

140442607052404 is a wasteful number, since it uses less digits than its factorization.

140442607052404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320554888 (or 320554869 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 43.

The spelling of 140442607052404 in words is "one hundred forty trillion, four hundred forty-two billion, six hundred seven million, fifty-two thousand, four hundred four".