1040441252 has 12 divisors (see below), whose sum is σ = 1829923200. Its totient is φ = 517606056.

The previous prime is 1040441249. The next prime is 1040441267. The reversal of 1040441252 is 2521440401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 652748 + ... + 654339.

It is an arithmetic number, because the mean of its divisors is an integer number (152493600).

Almost surely, 2^1040441252 is an apocalyptic number.

It is an amenable number.

1040441252 is a deficient number, since it is larger than the sum of its proper divisors (789481948).

1040441252 is a wasteful number, since it uses less digits than its factorization.

1040441252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1307290 (or 1307288 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 1040441252 is about 32255.8715895261. The cubic root of 1040441252 is about 1013.3026715772.

Adding to 1040441252 its reverse (2521440401), we get a palindrome (3561881653).

The spelling of 1040441252 in words is "one billion, forty million, four hundred forty-one thousand, two hundred fifty-two".