423354453324 has 96 divisors (see below), whose sum is σ = 1107039123456. Its totient is φ = 124789870080.

The previous prime is 423354453299. The next prime is 423354453337.

423354453324 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24523704 + ... + 24540960.

It is an arithmetic number, because the mean of its divisors is an integer number (11531657536).

Almost surely, 2^423354453324 is an apocalyptic number.

423354453324 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 423354453324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (553519561728).

423354453324 is an abundant number, since it is smaller than the sum of its proper divisors (683684670132).

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

423354453324 is a wasteful number, since it uses less digits than its factorization.

423354453324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22335 (or 22333 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 42.

It can be divided in two parts, 423354 and 453324, that added together give a palindrome (876678).

The spelling of 423354453324 in words is "four hundred twenty-three billion, three hundred fifty-four million, four hundred fifty-three thousand, three hundred twenty-four".