2641250404 has 48 divisors (see below), whose sum is σ = 5180091840. Its totient is φ = 1170449280.

The previous prime is 2641250393. The next prime is 2641250453. The reversal of 2641250404 is 4040521462.

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, 121914 + ... + 141934.

It is an arithmetic number, because the mean of its divisors is an integer number (107918580).

Almost surely, 2^2641250404 is an apocalyptic number.

It is an amenable number.

2641250404 is a deficient number, since it is larger than the sum of its proper divisors (2538841436).

2641250404 is a wasteful number, since it uses less digits than its factorization.

2641250404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20140 (or 20138 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 2641250404 is about 51393.0968516201. The cubic root of 2641250404 is about 1382.3028141083.

Adding to 2641250404 its reverse (4040521462), we get a palindrome (6681771866).

The spelling of 2641250404 in words is "two billion, six hundred forty-one million, two hundred fifty thousand, four hundred four".