2600426404 has 24 divisors (see below), whose sum is σ = 4773988800. Its totient is φ = 1237692960.

The previous prime is 2600426383. The next prime is 2600426429. The reversal of 2600426404 is 4046240062.

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, 149634 + ... + 166105.

It is an arithmetic number, because the mean of its divisors is an integer number (198916200).

Almost surely, 2^2600426404 is an apocalyptic number.

It is an amenable number.

2600426404 is a deficient number, since it is larger than the sum of its proper divisors (2173562396).

2600426404 is a wasteful number, since it uses less digits than its factorization.

2600426404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315843 (or 315841 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 2600426404 is about 50994.3761997340. The cubic root of 2600426404 is about 1375.1440341017.

Adding to 2600426404 its reverse (4046240062), we get a palindrome (6646666466).

The spelling of 2600426404 in words is "two billion, six hundred million, four hundred twenty-six thousand, four hundred four".