1044202144 has 12 divisors (see below), whose sum is σ = 2055773034. Its totient is φ = 522101056.

The previous prime is 1044202129. The next prime is 1044202177. The reversal of 1044202144 is 4412024401.

It can be written as a sum of positive squares in only one way, i.e., 935625744 + 108576400 = 30588^2 + 10420^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16315627 + ... + 16315690.

Almost surely, 2^1044202144 is an apocalyptic number.

It is an amenable number.

1044202144 is a deficient number, since it is larger than the sum of its proper divisors (1011570890).

1044202144 is an equidigital number, since it uses as much as digits as its factorization.

1044202144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32631327 (or 32631319 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 1044202144 is about 32314.1167912725. The cubic root of 1044202144 is about 1014.5221347335.

Adding to 1044202144 its reverse (4412024401), we get a palindrome (5456226545).

The spelling of 1044202144 in words is "one billion, forty-four million, two hundred two thousand, one hundred forty-four".