140252043063 has 64 divisors (see below), whose sum is σ = 224304537600. Its totient is φ = 76994789760.

The previous prime is 140252043059. The next prime is 140252043079. The reversal of 140252043063 is 360340252041.

It is not a de Polignac number, because 140252043063 - 2² = 140252043059 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 140252043063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140252047063) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1835406 + ... + 1910292.

It is an arithmetic number, because the mean of its divisors is an integer number (3504758400).

Almost surely, 2^140252043063 is an apocalyptic number.

140252043063 is a deficient number, since it is larger than the sum of its proper divisors (84052494537).

140252043063 is a wasteful number, since it uses less digits than its factorization.

140252043063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75052.

The product of its (nonzero) digits is 17280, while the sum is 30.

The spelling of 140252043063 in words is "one hundred forty billion, two hundred fifty-two million, forty-three thousand, sixty-three".