140691213604 has 12 divisors (see below), whose sum is σ = 259168025200. Its totient is φ = 66643206408.

The previous prime is 140691213589. The next prime is 140691213643. The reversal of 140691213604 is 406312196041.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 925600014 + ... + 925600165.

Almost surely, 2^140691213604 is an apocalyptic number.

It is an amenable number.

140691213604 is a deficient number, since it is larger than the sum of its proper divisors (118476811596).

140691213604 is a wasteful number, since it uses less digits than its factorization.

140691213604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1851200202 (or 1851200200 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The spelling of 140691213604 in words is "one hundred forty billion, six hundred ninety-one million, two hundred thirteen thousand, six hundred four".