1304332454423 has 16 divisors (see below), whose sum is σ = 1358889475680. Its totient is φ = 1250443883136.

The previous prime is 1304332454407. The next prime is 1304332454429. The reversal of 1304332454423 is 3244542334031.

It is a cyclic number.

It is not a de Polignac number, because 1304332454423 - 2⁴ = 1304332454407 is a prime.

It is a super-2 number, since 2×1304332454423² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304332454429) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2189861 + ... + 2721057.

It is an arithmetic number, because the mean of its divisors is an integer number (84930592230).

Almost surely, 2^{1304332454423} is an apocalyptic number.

1304332454423 is a deficient number, since it is larger than the sum of its proper divisors (54557021257).

1304332454423 is a wasteful number, since it uses less digits than its factorization.

1304332454423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531826.

The product of its (nonzero) digits is 414720, while the sum is 38.

Adding to 1304332454423 its reverse (3244542334031), we get a palindrome (4548874788454).

The spelling of 1304332454423 in words is "one trillion, three hundred four billion, three hundred thirty-two million, four hundred fifty-four thousand, four hundred twenty-three".