423414731312272 has 40 divisors (see below), whose sum is σ = 960428536889472. Its totient is φ = 177037518316800.

The previous prime is 423414731312267. The next prime is 423414731312329. The reversal of 423414731312272 is 272213137414324.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46103515804 + ... + 46103524987.

Almost surely, 2^{423414731312272} is an apocalyptic number.

It is an amenable number.

423414731312272 is an abundant number, since it is smaller than the sum of its proper divisors (537013805577200).

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

423414731312272 is a wasteful number, since it uses less digits than its factorization.

423414731312272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92207040847 (or 92207040841 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 46.

Adding to 423414731312272 its reverse (272213137414324), we get a palindrome (695627868726596).

The spelling of 423414731312272 in words is "four hundred twenty-three trillion, four hundred fourteen billion, seven hundred thirty-one million, three hundred twelve thousand, two hundred seventy-two".