140111450664 has 16 divisors (see below), whose sum is σ = 350278626720. Its totient is φ = 46703816880.

The previous prime is 140111450653. The next prime is 140111450671. The reversal of 140111450664 is 466054111041.

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, 2918988532 + ... + 2918988579.

It is an arithmetic number, because the mean of its divisors is an integer number (21892414170).

Almost surely, 2^140111450664 is an apocalyptic number.

It is an amenable number.

140111450664 is an abundant number, since it is smaller than the sum of its proper divisors (210167176056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140111450664 is a wasteful number, since it uses less digits than its factorization.

140111450664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5837977120 (or 5837977116 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

The spelling of 140111450664 in words is "one hundred forty billion, one hundred eleven million, four hundred fifty thousand, six hundred sixty-four".