1044115490 has 32 divisors (see below), whose sum is σ = 2057724864. Its totient is φ = 378296640.

The previous prime is 1044115489. The next prime is 1044115517. The reversal of 1044115490 is 945114401.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13337 + ... + 47603.

It is an arithmetic number, because the mean of its divisors is an integer number (64303902).

Almost surely, 2^1044115490 is an apocalyptic number.

1044115490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1044115490 is a deficient number, since it is larger than the sum of its proper divisors (1013609374).

1044115490 is a wasteful number, since it uses less digits than its factorization.

1044115490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34562.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 1044115490 is about 32312.7759562684. The cubic root of 1044115490 is about 1014.4940702974.

Adding to 1044115490 its reverse (945114401), we get a palindrome (1989229891).

It can be divided in two parts, 104411 and 5490, that added together give a palindrome (109901).

The spelling of 1044115490 in words is "one billion, forty-four million, one hundred fifteen thousand, four hundred ninety".