404303410011323 has 4 divisors (see below), whose sum is σ = 404303518594248. Its totient is φ = 404303301428400.

The previous prime is 404303410011313. The next prime is 404303410011341. The reversal of 404303410011323 is 323110014303404.

It is a happy number.

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 404303410011323 - 2⁴ = 404303410011307 is a prime.

It is a super-2 number, since 2×404303410011323² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (404303410011313) 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, 48500378 + ... + 56221823.

It is an arithmetic number, because the mean of its divisors is an integer number (101075879648562).

Almost surely, 2^{404303410011323} is an apocalyptic number.

404303410011323 is a deficient number, since it is larger than the sum of its proper divisors (108582925).

404303410011323 is a wasteful number, since it uses less digits than its factorization.

404303410011323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108582924.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 404303410011323 its reverse (323110014303404), we get a palindrome (727413424314727).

The spelling of 404303410011323 in words is "four hundred four trillion, three hundred three billion, four hundred ten million, eleven thousand, three hundred twenty-three".