264404103014642 has 8 divisors (see below), whose sum is σ = 413849900370816. Its totient is φ = 126454136224372.

The previous prime is 264404103014593. The next prime is 264404103014767. The reversal of 264404103014642 is 246410301404462.

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

It is a self number, because there is not a number n which added to its sum of digits gives 264404103014642.

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, 2873957641418 + ... + 2873957641509.

It is an arithmetic number, because the mean of its divisors is an integer number (51731237546352).

Almost surely, 2^{264404103014642} is an apocalyptic number.

264404103014642 is a deficient number, since it is larger than the sum of its proper divisors (149445797356174).

264404103014642 is a wasteful number, since it uses less digits than its factorization.

264404103014642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5747915282952.

The product of its (nonzero) digits is 442368, while the sum is 41.

The spelling of 264404103014642 in words is "two hundred sixty-four trillion, four hundred four billion, one hundred three million, fourteen thousand, six hundred forty-two".