1044451316 has 12 divisors (see below), whose sum is σ = 1843965732. Its totient is φ = 517603968.

The previous prime is 1044451313. The next prime is 1044451319. The reversal of 1044451316 is 6131544401.

It is an interprime number because it is at equal distance from previous prime (1044451313) and next prime (1044451319).

It can be written as a sum of positive squares in 2 ways, for example, as 268828816 + 775622500 = 16396^2 + 27850^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1044451313) 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, 1154915 + ... + 1155818.

It is an arithmetic number, because the mean of its divisors is an integer number (153663811).

Almost surely, 2^1044451316 is an apocalyptic number.

It is an amenable number.

1044451316 is a deficient number, since it is larger than the sum of its proper divisors (799514416).

1044451316 is a wasteful number, since it uses less digits than its factorization.

1044451316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2310850 (or 2310848 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 1044451316 is about 32317.9720279599. The cubic root of 1044451316 is about 1014.6028248586.

Adding to 1044451316 its reverse (6131544401), we get a palindrome (7175995717).

The spelling of 1044451316 in words is "one billion, forty-four million, four hundred fifty-one thousand, three hundred sixteen".