1044224152 has 8 divisors (see below), whose sum is σ = 1957920300. Its totient is φ = 522112072.

The previous prime is 1044224143. The next prime is 1044224161. The reversal of 1044224152 is 2514224401.

It is an interprime number because it is at equal distance from previous prime (1044224143) and next prime (1044224161).

It is a tau number, because it is divible by the number of its divisors (8).

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, 65264002 + ... + 65264017.

Almost surely, 2^1044224152 is an apocalyptic number.

It is an amenable number.

1044224152 is a deficient number, since it is larger than the sum of its proper divisors (913696148).

1044224152 is a wasteful number, since it uses less digits than its factorization.

1044224152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130528025 (or 130528021 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 1044224152 is about 32314.4573217623. The cubic root of 1044224152 is about 1014.5292621677.

Adding to 1044224152 its reverse (2514224401), we get a palindrome (3558448553).

The spelling of 1044224152 in words is "one billion, forty-four million, two hundred twenty-four thousand, one hundred fifty-two".