140813473474 has 16 divisors (see below), whose sum is σ = 222344678880. Its totient is φ = 66698834400.

The previous prime is 140813473457. The next prime is 140813473477. The reversal of 140813473474 is 474374318041.

It is not an unprimeable number, because it can be changed into a prime (140813473477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1689174 + ... + 1770574.

It is an arithmetic number, because the mean of its divisors is an integer number (13896542430).

Almost surely, 2^140813473474 is an apocalyptic number.

140813473474 is a deficient number, since it is larger than the sum of its proper divisors (81531205406).

140813473474 is a wasteful number, since it uses less digits than its factorization.

140813473474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126945.

The product of its (nonzero) digits is 903168, while the sum is 46.

The spelling of 140813473474 in words is "one hundred forty billion, eight hundred thirteen million, four hundred seventy-three thousand, four hundred seventy-four".