140056605502 has 8 divisors (see below), whose sum is σ = 229183536312. Its totient is φ = 63662093400.

The previous prime is 140056605497. The next prime is 140056605511. The reversal of 140056605502 is 205506650041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 3183104649 + ... + 3183104692.

It is an arithmetic number, because the mean of its divisors is an integer number (28647942039).

Almost surely, 2^140056605502 is an apocalyptic number.

140056605502 is a deficient number, since it is larger than the sum of its proper divisors (89126930810).

140056605502 is a wasteful number, since it uses less digits than its factorization.

140056605502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6366209354.

The product of its (nonzero) digits is 36000, while the sum is 34.

The spelling of 140056605502 in words is "one hundred forty billion, fifty-six million, six hundred five thousand, five hundred two".