1041421323 has 4 divisors (see below), whose sum is σ = 1388561768. Its totient is φ = 694280880.

The previous prime is 1041421273. The next prime is 1041421333. The reversal of 1041421323 is 3231241401.

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

It is not a de Polignac number, because 1041421323 - 2⁸ = 1041421067 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 1041421323.

It is not an unprimeable number, because it can be changed into a prime (1041421333) 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, 173570218 + ... + 173570223.

It is an arithmetic number, because the mean of its divisors is an integer number (347140442).

Almost surely, 2^1041421323 is an apocalyptic number.

1041421323 is a deficient number, since it is larger than the sum of its proper divisors (347140445).

1041421323 is an equidigital number, since it uses as much as digits as its factorization.

1041421323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347140444.

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

The square root of 1041421323 is about 32271.0601468250. The cubic root of 1041421323 is about 1013.6207407604.

Adding to 1041421323 its reverse (3231241401), we get a palindrome (4272662724).

The spelling of 1041421323 in words is "one billion, forty-one million, four hundred twenty-one thousand, three hundred twenty-three".