304423404324403 has 128 divisors (see below), whose sum is σ = 399942461399040. Its totient is φ = 225237003264000.

The previous prime is 304423404324383. The next prime is 304423404324443.

304423404324403 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 304423404324403 - 2⁹ = 304423404323891 is a prime.

It is a super-2 number, since 2×304423404324403² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (304423404324443) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 8239443576 + ... + 8239480522.

It is an arithmetic number, because the mean of its divisors is an integer number (3124550479680).

Almost surely, 2^{304423404324403} is an apocalyptic number.

304423404324403 is a deficient number, since it is larger than the sum of its proper divisors (95519057074637).

304423404324403 is a wasteful number, since it uses less digits than its factorization.

304423404324403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37589.

The product of its (nonzero) digits is 1327104, while the sum is 40.

It can be divided in two parts, 30442340 and 4324403, that added together give a palindrome (34766743).

The spelling of 304423404324403 in words is "three hundred four trillion, four hundred twenty-three billion, four hundred four million, three hundred twenty-four thousand, four hundred three".