423023320324 has 24 divisors (see below), whose sum is σ = 807944217696. Its totient is φ = 192198984000.

The previous prime is 423023320309. The next prime is 423023320361.

423023320324 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×423023320324² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 423023320292 and 423023320301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2007082 + ... + 2207809.

It is an arithmetic number, because the mean of its divisors is an integer number (33664342404).

Almost surely, 2^423023320324 is an apocalyptic number.

423023320324 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

423023320324 is a deficient number, since it is larger than the sum of its proper divisors (384920897372).

423023320324 is a wasteful number, since it uses less digits than its factorization.

423023320324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4217187 (or 4217185 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 28.

It can be divided in two parts, 423023 and 320324, that added together give a palindrome (743347).

The spelling of 423023320324 in words is "four hundred twenty-three billion, twenty-three million, three hundred twenty thousand, three hundred twenty-four".