1042141323 has 4 divisors (see below), whose sum is σ = 1389521768. Its totient is φ = 694760880.

The previous prime is 1042141319. The next prime is 1042141343. The reversal of 1042141323 is 3231412401.

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

It is not a de Polignac number, because 1042141323 - 2² = 1042141319 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1042141323.

It is not an unprimeable number, because it can be changed into a prime (1042141343) 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, 173690218 + ... + 173690223.

It is an arithmetic number, because the mean of its divisors is an integer number (347380442).

Almost surely, 2^1042141323 is an apocalyptic number.

1042141323 is a deficient number, since it is larger than the sum of its proper divisors (347380445).

1042141323 is an equidigital number, since it uses as much as digits as its factorization.

1042141323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347380444.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1042141323 is about 32282.2137252079. The cubic root of 1042141323 is about 1013.8542801854.

Adding to 1042141323 its reverse (3231412401), we get a palindrome (4273553724).

The spelling of 1042141323 in words is "one billion, forty-two million, one hundred forty-one thousand, three hundred twenty-three".