1044115263104 has 32 divisors (see below), whose sum is σ = 2080286914500. Its totient is φ = 522004037632.

The previous prime is 1044115263091. The next prime is 1044115263221. The reversal of 1044115263104 is 4013625114401.

It can be written as a sum of positive squares in 2 ways, for example, as 980591101504 + 63524161600 = 990248^2 + 252040^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 847922 + ... + 1675470.

Almost surely, 2^{1044115263104} is an apocalyptic number.

It is an amenable number.

1044115263104 is a deficient number, since it is larger than the sum of its proper divisors (1036171651396).

1044115263104 is an frugal number, since it uses more digits than its factorization.

1044115263104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837420 (or 837408 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The spelling of 1044115263104 in words is "one trillion, forty-four billion, one hundred fifteen million, two hundred sixty-three thousand, one hundred four".