1041165904 has 20 divisors (see below), whose sum is σ = 2026075060. Its totient is φ = 518307840.

The previous prime is 1041165899. The next prime is 1041165943. The reversal of 1041165904 is 4095611401.

It can be written as a sum of positive squares in 2 ways, for example, as 589518400 + 451647504 = 24280^2 + 21252^2 .

It is a congruent number.

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, 138417 + ... + 145744.

It is an arithmetic number, because the mean of its divisors is an integer number (101303753).

Almost surely, 2^1041165904 is an apocalyptic number.

It is an amenable number.

1041165904 is a deficient number, since it is larger than the sum of its proper divisors (984909156).

1041165904 is a wasteful number, since it uses less digits than its factorization.

1041165904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284398 (or 284392 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 1041165904 is about 32267.1025039435. The cubic root of 1041165904 is about 1013.5378671085.

The spelling of 1041165904 in words is "one billion, forty-one million, one hundred sixty-five thousand, nine hundred four".