423306056304 has 30 divisors (see below), whose sum is σ = 1184669032976. Its totient is φ = 141102018720.

The previous prime is 423306056297. The next prime is 423306056317. The reversal of 423306056304 is 403650603324.

423306056304 is a `hidden beast` number, since 4 + 2 + 3 + 30 + 60 + 563 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1469812552 + ... + 1469812839.

Almost surely, 2^423306056304 is an apocalyptic number.

It is an amenable number.

423306056304 is an abundant number, since it is smaller than the sum of its proper divisors (761362976672).

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

423306056304 is a wasteful number, since it uses less digits than its factorization.

423306056304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2939625405 (or 2939625396 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 36.

Adding to 423306056304 its reverse (403650603324), we get a palindrome (826956659628).

The spelling of 423306056304 in words is "four hundred twenty-three billion, three hundred six million, fifty-six thousand, three hundred four".