2317285390494 has 16 divisors (see below), whose sum is σ = 4636948726800. Its totient is φ = 772032139200.

The previous prime is 2317285390477. The next prime is 2317285390529. The reversal of 2317285390494 is 4940935827132.

It is a Curzon number.

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, 99068407 + ... + 99091794.

It is an arithmetic number, because the mean of its divisors is an integer number (289809295425).

Almost surely, 2^{2317285390494} is an apocalyptic number.

2317285390494 is an abundant number, since it is smaller than the sum of its proper divisors (2319663336306).

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

2317285390494 is a wasteful number, since it uses less digits than its factorization.

2317285390494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198162155.

The product of its (nonzero) digits is 13063680, while the sum is 57.

The spelling of 2317285390494 in words is "two trillion, three hundred seventeen billion, two hundred eighty-five million, three hundred ninety thousand, four hundred ninety-four".