1040353312 has 12 divisors (see below), whose sum is σ = 2048195646. Its totient is φ = 520176640.

The previous prime is 1040353297. The next prime is 1040353331. The reversal of 1040353312 is 2133530401.

It can be written as a sum of positive squares in only one way, i.e., 733543056 + 306810256 = 27084^2 + 17516^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16255489 + ... + 16255552.

Almost surely, 2^1040353312 is an apocalyptic number.

It is an amenable number.

1040353312 is a deficient number, since it is larger than the sum of its proper divisors (1007842334).

1040353312 is an equidigital number, since it uses as much as digits as its factorization.

1040353312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32511051 (or 32511043 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 1040353312 is about 32254.5083980519. The cubic root of 1040353312 is about 1013.2741220404.

Adding to 1040353312 its reverse (2133530401), we get a palindrome (3173883713).

The spelling of 1040353312 in words is "one billion, forty million, three hundred fifty-three thousand, three hundred twelve".