1044120104 has 16 divisors (see below), whose sum is σ = 2005475220. Its totient is φ = 509326720.

The previous prime is 1044120073. The next prime is 1044120137. The reversal of 1044120104 is 4010214401.

It can be written as a sum of positive squares in 2 ways, for example, as 899880004 + 144240100 = 29998^2 + 12010^2 .

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, 1591319 + ... + 1591974.

Almost surely, 2^1044120104 is an apocalyptic number.

It is an amenable number.

1044120104 is a deficient number, since it is larger than the sum of its proper divisors (961355116).

1044120104 is a wasteful number, since it uses less digits than its factorization.

1044120104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3183340 (or 3183336 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 1044120104 is about 32312.8473520982. The cubic root of 1044120104 is about 1014.4955646624.

Adding to 1044120104 its reverse (4010214401), we get a palindrome (5054334505).

The spelling of 1044120104 in words is "one billion, forty-four million, one hundred twenty thousand, one hundred four".