2415842990 has 16 divisors (see below), whose sum is σ = 4743837360. Its totient is φ = 878488320.

The previous prime is 2415842983. The next prime is 2415843007. The reversal of 2415842990 is 992485142.

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, 10980995 + ... + 10981214.

It is an arithmetic number, because the mean of its divisors is an integer number (296489835).

Almost surely, 2^2415842990 is an apocalyptic number.

2415842990 is a deficient number, since it is larger than the sum of its proper divisors (2327994370).

2415842990 is a wasteful number, since it uses less digits than its factorization.

2415842990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21962227.

The product of its (nonzero) digits is 207360, while the sum is 44.

The square root of 2415842990 is about 49151.2257222544. The cubic root of 2415842990 is about 1341.8055022581.

The spelling of 2415842990 in words is "two billion, four hundred fifteen million, eight hundred forty-two thousand, nine hundred ninety".