2445403204 has 12 divisors (see below), whose sum is σ = 4281706044. Its totient is φ = 1222058624.

The previous prime is 2445403201. The next prime is 2445403241. The reversal of 2445403204 is 4023045442.

It can be written as a sum of positive squares in 2 ways, for example, as 1927385604 + 518017600 = 43902^2 + 22760^2 .

It is not an unprimeable number, because it can be changed into a prime (2445403201) 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, 152137 + ... + 167440.

It is an arithmetic number, because the mean of its divisors is an integer number (356808837).

Almost surely, 2^2445403204 is an apocalyptic number.

It is an amenable number.

2445403204 is a deficient number, since it is larger than the sum of its proper divisors (1836302840).

2445403204 is a wasteful number, since it uses less digits than its factorization.

2445403204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321494 (or 321492 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 28.

The square root of 2445403204 is about 49451.0182301639. The cubic root of 2445403204 is about 1347.2561010120.

Adding to 2445403204 its reverse (4023045442), we get a palindrome (6468448646).

The spelling of 2445403204 in words is "two billion, four hundred forty-five million, four hundred three thousand, two hundred four".