140056264563 has 8 divisors (see below), whose sum is σ = 186830155776. Its totient is φ = 93326608200.

The previous prime is 140056264559. The next prime is 140056264627. The reversal of 140056264563 is 365462650041.

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

It is not a de Polignac number, because 140056264563 - 2² = 140056264559 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140056264763) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11051323 + ... + 11063988.

It is an arithmetic number, because the mean of its divisors is an integer number (23353769472).

Almost surely, 2^140056264563 is an apocalyptic number.

140056264563 is a deficient number, since it is larger than the sum of its proper divisors (46773891213).

140056264563 is a wasteful number, since it uses less digits than its factorization.

140056264563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22117425.

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 140056264563 in words is "one hundred forty billion, fifty-six million, two hundred sixty-four thousand, five hundred sixty-three".