2404221024 has 24 divisors (see below), whose sum is σ = 6311080440. Its totient is φ = 801406976.

The previous prime is 2404221007. The next prime is 2404221041. The reversal of 2404221024 is 4201224042.

It is an interprime number because it is at equal distance from previous prime (2404221007) and next prime (2404221041).

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12521889 + ... + 12522080.

It is an arithmetic number, because the mean of its divisors is an integer number (262961685).

Almost surely, 2^2404221024 is an apocalyptic number.

2404221024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2404221024 is an abundant number, since it is smaller than the sum of its proper divisors (3906859416).

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

2404221024 is a wasteful number, since it uses less digits than its factorization.

2404221024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25043982 (or 25043974 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 2404221024 is about 49032.8565759736. The cubic root of 2404221024 is about 1339.6503550515.

Adding to 2404221024 its reverse (4201224042), we get a palindrome (6605445066).

The spelling of 2404221024 in words is "two billion, four hundred four million, two hundred twenty-one thousand, twenty-four".