424311525323 has 4 divisors (see below), whose sum is σ = 484927457520. Its totient is φ = 363695593128.

The previous prime is 424311525299. The next prime is 424311525349. The reversal of 424311525323 is 323525113424.

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

It is not a de Polignac number, because 424311525323 - 2²⁶ = 424244416459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (424311527323) 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, 30307966088 + ... + 30307966101.

It is an arithmetic number, because the mean of its divisors is an integer number (121231864380).

Almost surely, 2^424311525323 is an apocalyptic number.

424311525323 is a deficient number, since it is larger than the sum of its proper divisors (60615932197).

424311525323 is an equidigital number, since it uses as much as digits as its factorization.

424311525323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60615932196.

The product of its digits is 86400, while the sum is 35.

Adding to 424311525323 its reverse (323525113424), we get a palindrome (747836638747).

The spelling of 424311525323 in words is "four hundred twenty-four billion, three hundred eleven million, five hundred twenty-five thousand, three hundred twenty-three".