1004312411 has 4 divisors (see below), whose sum is σ = 1047978192. Its totient is φ = 960646632.

The previous prime is 1004312399. The next prime is 1004312437. The reversal of 1004312411 is 1142134001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1142134001 = 17 ⋅67184353.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1004312411 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 1004312411.

It is not an unprimeable number, because it can be changed into a prime (1004312461) 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, 21832856 + ... + 21832901.

It is an arithmetic number, because the mean of its divisors is an integer number (261994548).

Almost surely, 2^1004312411 is an apocalyptic number.

1004312411 is a deficient number, since it is larger than the sum of its proper divisors (43665781).

1004312411 is an equidigital number, since it uses as much as digits as its factorization.

1004312411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43665780.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1004312411 is about 31690.8884539389. Note that the first 3 decimals coincide. The cubic root of 1004312411 is about 1001.4354089486.

Adding to 1004312411 its reverse (1142134001), we get a palindrome (2146446412).

The spelling of 1004312411 in words is "one billion, four million, three hundred twelve thousand, four hundred eleven".