423004415134400 has 84 divisors (see below), whose sum is σ = 1135478442581880. Its totient is φ = 153819787315200.

The previous prime is 423004415134391. The next prime is 423004415134429. The reversal of 423004415134400 is 4431514400324.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12017153285 + ... + 12017188484.

Almost surely, 2^{423004415134400} is an apocalyptic number.

423004415134400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

423004415134400 is an abundant number, since it is smaller than the sum of its proper divisors (712474027447480).

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

423004415134400 is a wasteful number, since it uses less digits than its factorization.

423004415134400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24034341802 (or 24034341787 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 423004415134400 its reverse (4431514400324), we get a palindrome (427435929534724).

The spelling of 423004415134400 in words is "four hundred twenty-three trillion, four billion, four hundred fifteen million, one hundred thirty-four thousand, four hundred".