1144104512 has 14 divisors (see below), whose sum is σ = 2270332518. Its totient is φ = 572052224.

The previous prime is 1144104487. The next prime is 1144104581. The reversal of 1144104512 is 2154014411.

It can be written as a sum of positive squares in only one way, i.e., 1105961536 + 38142976 = 33256^2 + 6176^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8938253 + ... + 8938380.

Almost surely, 2^1144104512 is an apocalyptic number.

It is an amenable number.

1144104512 is a deficient number, since it is larger than the sum of its proper divisors (1126228006).

1144104512 is an equidigital number, since it uses as much as digits as its factorization.

1144104512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17876645 (or 17876635 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 1144104512 is about 33824.6139963193. The cubic root of 1144104512 is about 1045.8961542655.

Adding to 1144104512 its reverse (2154014411), we get a palindrome (3298118923).

The spelling of 1144104512 in words is "one billion, one hundred forty-four million, one hundred four thousand, five hundred twelve".