140742204524 has 24 divisors (see below), whose sum is σ = 246591206400. Its totient is φ = 70287621840.

The previous prime is 140742204497. The next prime is 140742204527. The reversal of 140742204524 is 425402247041.

It is not an unprimeable number, because it can be changed into a prime (140742204527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25498637 + ... + 25504155.

It is an arithmetic number, because the mean of its divisors is an integer number (10274633600).

Almost surely, 2^140742204524 is an apocalyptic number.

It is an amenable number.

140742204524 is a deficient number, since it is larger than the sum of its proper divisors (105849001876).

140742204524 is a wasteful number, since it uses less digits than its factorization.

140742204524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11933 (or 11931 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 35.

The spelling of 140742204524 in words is "one hundred forty billion, seven hundred forty-two million, two hundred four thousand, five hundred twenty-four".