1044040955 has 8 divisors (see below), whose sum is σ = 1307320992. Its totient is φ = 798918208.

The previous prime is 1044040927. The next prime is 1044040961. The reversal of 1044040955 is 5590404401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1044040955 - 2⁶ = 1044040891 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4539194 + ... + 4539423.

It is an arithmetic number, because the mean of its divisors is an integer number (163415124).

Almost surely, 2^1044040955 is an apocalyptic number.

1044040955 is a deficient number, since it is larger than the sum of its proper divisors (263280037).

1044040955 is an equidigital number, since it uses as much as digits as its factorization.

1044040955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9078645.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 1044040955 is about 32311.6225993063. The cubic root of 1044040955 is about 1014.4699295724.

The spelling of 1044040955 in words is "one billion, forty-four million, forty thousand, nine hundred fifty-five".