424323022331 has 32 divisors (see below), whose sum is σ = 484778952000. Its totient is φ = 368169062400.

The previous prime is 424323022303. The next prime is 424323022367. The reversal of 424323022331 is 133220323424.

It is a cyclic number.

It is not a de Polignac number, because 424323022331 - 2¹⁸ = 424322760187 is a prime.

It is a super-2 number, since 2×424323022331² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 424323022294 and 424323022303.

It is not an unprimeable number, because it can be changed into a prime (424323022931) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35950631 + ... + 35962431.

It is an arithmetic number, because the mean of its divisors is an integer number (15149342250).

Almost surely, 2^424323022331 is an apocalyptic number.

424323022331 is a deficient number, since it is larger than the sum of its proper divisors (60455929669).

424323022331 is a wasteful number, since it uses less digits than its factorization.

424323022331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12959.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 424323022331 its reverse (133220323424), we get a palindrome (557543345755).

The spelling of 424323022331 in words is "four hundred twenty-four billion, three hundred twenty-three million, twenty-two thousand, three hundred thirty-one".