1044012532 has 48 divisors (see below), whose sum is σ = 1954592640. Its totient is φ = 486525312.

The previous prime is 1044012521. The next prime is 1044012533. The reversal of 1044012532 is 2352104401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1044012533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1541778 + ... + 1542454.

It is an arithmetic number, because the mean of its divisors is an integer number (40720680).

Almost surely, 2^1044012532 is an apocalyptic number.

It is an amenable number.

1044012532 is a deficient number, since it is larger than the sum of its proper divisors (910580108).

1044012532 is a wasteful number, since it uses less digits than its factorization.

1044012532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000 (or 998 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 1044012532 is about 32311.1827700566. The cubic root of 1044012532 is about 1014.4607235030.

Adding to 1044012532 its reverse (2352104401), we get a palindrome (3396116933).

The spelling of 1044012532 in words is "one billion, forty-four million, twelve thousand, five hundred thirty-two".