10140423306464 has 48 divisors (see below), whose sum is σ = 21808576203120. Its totient is φ = 4602994959360.

The previous prime is 10140423306451. The next prime is 10140423306473. The reversal of 10140423306464 is 46460332404101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19392749 + ... + 19908780.

It is an arithmetic number, because the mean of its divisors is an integer number (454345337565).

Almost surely, 2^{10140423306464} is an apocalyptic number.

It is an amenable number.

10140423306464 is an abundant number, since it is smaller than the sum of its proper divisors (11668152896656).

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

10140423306464 is a wasteful number, since it uses less digits than its factorization.

10140423306464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39302283 (or 39302275 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 38.

The spelling of 10140423306464 in words is "ten trillion, one hundred forty billion, four hundred twenty-three million, three hundred six thousand, four hundred sixty-four".