140029016664 has 16 divisors (see below), whose sum is σ = 350072541720. Its totient is φ = 46676338880.

The previous prime is 140029016663. The next prime is 140029016671. The reversal of 140029016664 is 466610920041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140029016663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2917271157 + ... + 2917271204.

Almost surely, 2^140029016664 is an apocalyptic number.

It is an amenable number.

140029016664 is an abundant number, since it is smaller than the sum of its proper divisors (210043525056).

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

140029016664 is a wasteful number, since it uses less digits than its factorization.

140029016664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5834542370 (or 5834542366 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The spelling of 140029016664 in words is "one hundred forty billion, twenty-nine million, sixteen thousand, six hundred sixty-four".