2445317218234 has 32 divisors (see below), whose sum is σ = 4040480283840. Its totient is φ = 1100711558400.

The previous prime is 2445317218207. The next prime is 2445317218247. The reversal of 2445317218234 is 4328127135442.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 339229 + ... + 2237344.

It is an arithmetic number, because the mean of its divisors is an integer number (126265008870).

Almost surely, 2^{2445317218234} is an apocalyptic number.

2445317218234 is a deficient number, since it is larger than the sum of its proper divisors (1595163065606).

2445317218234 is a wasteful number, since it uses less digits than its factorization.

2445317218234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2577006.

The product of its digits is 1290240, while the sum is 46.

The spelling of 2445317218234 in words is "two trillion, four hundred forty-five billion, three hundred seventeen million, two hundred eighteen thousand, two hundred thirty-four".