1044340132 has 12 divisors (see below), whose sum is σ = 1993740336. Its totient is φ = 474700040.

The previous prime is 1044340123. The next prime is 1044340159. The reversal of 1044340132 is 2310434401.

It is a super-2 number, since 2×1044340132² = 2181292622611554848, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 11867458 + ... + 11867545.

It is an arithmetic number, because the mean of its divisors is an integer number (166145028).

Almost surely, 2^1044340132 is an apocalyptic number.

It is an amenable number.

1044340132 is a deficient number, since it is larger than the sum of its proper divisors (949400204).

1044340132 is a wasteful number, since it uses less digits than its factorization.

1044340132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23735018 (or 23735016 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1044340132 is about 32316.2518247398. The cubic root of 1044340132 is about 1014.5668213922.

Adding to 1044340132 its reverse (2310434401), we get a palindrome (3354774533).

The spelling of 1044340132 in words is "one billion, forty-four million, three hundred forty thousand, one hundred thirty-two".