2302320404 has 12 divisors (see below), whose sum is σ = 4266064404. Its totient is φ = 1083444864.

The previous prime is 2302320403. The next prime is 2302320407. The reversal of 2302320404 is 4040232032.

It can be written as a sum of positive squares in 2 ways, for example, as 2139247504 + 163072900 = 46252^2 + 12770^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2302320403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16928759 + ... + 16928894.

It is an arithmetic number, because the mean of its divisors is an integer number (355505367).

Almost surely, 2^2302320404 is an apocalyptic number.

It is an amenable number.

2302320404 is a deficient number, since it is larger than the sum of its proper divisors (1963744000).

2302320404 is a wasteful number, since it uses less digits than its factorization.

2302320404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33857674 (or 33857672 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 2302320404 is about 47982.5010186005. The cubic root of 2302320404 is about 1320.4498780310.

Adding to 2302320404 its reverse (4040232032), we get a palindrome (6342552436).

The spelling of 2302320404 in words is "two billion, three hundred two million, three hundred twenty thousand, four hundred four".