2604662440260 has 24 divisors (see below), whose sum is σ = 7293054832896. Its totient is φ = 694576650720.

The previous prime is 2604662440229. The next prime is 2604662440279. The reversal of 2604662440260 is 620442664062.

2604662440260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 21705520276 + ... + 21705520395.

It is an arithmetic number, because the mean of its divisors is an integer number (303877284704).

Almost surely, 2^{2604662440260} is an apocalyptic number.

2604662440260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2604662440260 is an abundant number, since it is smaller than the sum of its proper divisors (4688392392636).

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

2604662440260 is a wasteful number, since it uses less digits than its factorization.

2604662440260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43411040683 (or 43411040681 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 42.

The spelling of 2604662440260 in words is "two trillion, six hundred four billion, six hundred sixty-two million, four hundred forty thousand, two hundred sixty".