4244642404 has 6 divisors (see below), whose sum is σ = 7428124214. Its totient is φ = 2122321200.

The previous prime is 4244642401. The next prime is 4244642407. The reversal of 4244642404 is 4042464424.

It is an interprime number because it is at equal distance from previous prime (4244642401) and next prime (4244642407).

It can be written as a sum of positive squares in only one way, i.e., 3805656100 + 438986304 = 61690^2 + 20952^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4244642404.

It is not an unprimeable number, because it can be changed into a prime (4244642401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530580297 + ... + 530580304.

Almost surely, 2^4244642404 is an apocalyptic number.

It is an amenable number.

4244642404 is a deficient number, since it is larger than the sum of its proper divisors (3183481810).

4244642404 is a wasteful number, since it uses less digits than its factorization.

4244642404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1061160605 (or 1061160603 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 34.

The square root of 4244642404 is about 65150.9202083900. The cubic root of 4244642404 is about 1619.1249661440.

The spelling of 4244642404 in words is "four billion, two hundred forty-four million, six hundred forty-two thousand, four hundred four".