423251152324 has 96 divisors (see below), whose sum is σ = 997161935616. Its totient is φ = 151809569280.

The previous prime is 423251152307. The next prime is 423251152333.

423251152324 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 423251152324.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1351794 + ... + 1635190.

It is an arithmetic number, because the mean of its divisors is an integer number (10387103496).

Almost surely, 2^423251152324 is an apocalyptic number.

423251152324 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 423251152324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (498580967808).

423251152324 is an abundant number, since it is smaller than the sum of its proper divisors (573910783292).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423251152324 is a wasteful number, since it uses less digits than its factorization.

423251152324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283805 (or 283803 counting only the distinct ones).

The product of its digits is 57600, while the sum is 34.

It can be divided in two parts, 423251 and 152324, that added together give a palindrome (575575).

The spelling of 423251152324 in words is "four hundred twenty-three billion, two hundred fifty-one million, one hundred fifty-two thousand, three hundred twenty-four".