1042044323 has 4 divisors (see below), whose sum is σ = 1075658688. Its totient is φ = 1008429960.

The previous prime is 1042044319. The next prime is 1042044343. The reversal of 1042044323 is 3234402401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1042044323 - 2² = 1042044319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1042044313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16807136 + ... + 16807197.

It is an arithmetic number, because the mean of its divisors is an integer number (268914672).

Almost surely, 2^1042044323 is an apocalyptic number.

1042044323 is a deficient number, since it is larger than the sum of its proper divisors (33614365).

1042044323 is an equidigital number, since it uses as much as digits as its factorization.

1042044323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33614364.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 1042044323 is about 32280.7113149633. The cubic root of 1042044323 is about 1013.8228235060.

Adding to 1042044323 its reverse (3234402401), we get a palindrome (4276446724).

The spelling of 1042044323 in words is "one billion, forty-two million, forty-four thousand, three hundred twenty-three".