1040415244 has 12 divisors (see below), whose sum is σ = 1986247368. Its totient is φ = 472916000.

The previous prime is 1040415203. The next prime is 1040415301. The reversal of 1040415244 is 4425140401.

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, 11822857 + ... + 11822944.

It is an arithmetic number, because the mean of its divisors is an integer number (165520614).

Almost surely, 2^1040415244 is an apocalyptic number.

It is an amenable number.

1040415244 is a deficient number, since it is larger than the sum of its proper divisors (945832124).

1040415244 is a wasteful number, since it uses less digits than its factorization.

1040415244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23645816 (or 23645814 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 1040415244 is about 32255.4684356002. The cubic root of 1040415244 is about 1013.2942283020.

Adding to 1040415244 its reverse (4425140401), we get a palindrome (5465555645).

The spelling of 1040415244 in words is "one billion, forty million, four hundred fifteen thousand, two hundred forty-four".