2242402004 has 6 divisors (see below), whose sum is σ = 3924203514. Its totient is φ = 1121201000.

The previous prime is 2242401991. The next prime is 2242402013. The reversal of 2242402004 is 4002042422.

It can be written as a sum of positive squares in only one way, i.e., 1875756100 + 366645904 = 43310^2 + 19148^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280300247 + ... + 280300254.

It is an arithmetic number, because the mean of its divisors is an integer number (654033919).

Almost surely, 2^2242402004 is an apocalyptic number.

It is an amenable number.

2242402004 is a deficient number, since it is larger than the sum of its proper divisors (1681801510).

2242402004 is a wasteful number, since it uses less digits than its factorization.

2242402004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560600505 (or 560600503 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 2242402004 is about 47354.0072644333. The cubic root of 2242402004 is about 1308.8940423836.

Adding to 2242402004 its reverse (4002042422), we get a palindrome (6244444426).

The spelling of 2242402004 in words is "two billion, two hundred forty-two million, four hundred two thousand, four".