1044130400 has 36 divisors (see below), whose sum is σ = 2548985292. Its totient is φ = 417651840.

The previous prime is 1044130397. The next prime is 1044130403. The reversal of 1044130400 is 40314401.

It is an interprime number because it is at equal distance from previous prime (1044130397) and next prime (1044130403).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1044130403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 651782 + ... + 653381.

It is an arithmetic number, because the mean of its divisors is an integer number (70805147).

Almost surely, 2^1044130400 is an apocalyptic number.

1044130400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1044130400 is an abundant number, since it is smaller than the sum of its proper divisors (1504854892).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1044130400 is a wasteful number, since it uses less digits than its factorization.

1044130400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1305183 (or 1305170 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1044130400 is about 32313.0066691418. The cubic root of 1044130400 is about 1014.4988992762.

Adding to 1044130400 its reverse (40314401), we get a palindrome (1084444801).

The spelling of 1044130400 in words is "one billion, forty-four million, one hundred thirty thousand, four hundred".