1044379243 has 6 divisors (see below), whose sum is σ = 1079156652. Its totient is φ = 1010688660.

The previous prime is 1044379211. The next prime is 1044379261. The reversal of 1044379243 is 3429734401.

It is not a de Polignac number, because 1044379243 - 2⁵ = 1044379211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1044379643) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 542421 + ... + 544342.

It is an arithmetic number, because the mean of its divisors is an integer number (179859442).

Almost surely, 2^1044379243 is an apocalyptic number.

1044379243 is a deficient number, since it is larger than the sum of its proper divisors (34777409).

1044379243 is an equidigital number, since it uses as much as digits as its factorization.

1044379243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1086825 (or 1086794 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 1044379243 is about 32316.8569480387. The cubic root of 1044379243 is about 1014.5794865595.

The spelling of 1044379243 in words is "one billion, forty-four million, three hundred seventy-nine thousand, two hundred forty-three".