423634616316 has 144 divisors (see below), whose sum is σ = 1085135452128. Its totient is φ = 139345920000.

The previous prime is 423634616261. The next prime is 423634616359. The reversal of 423634616316 is 613616436324.

423634616316 is a `hidden beast` number, since 4 + 2 + 3 + 6 + 3 + 4 + 6 + 1 + 631 + 6 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 734201820 + ... + 734202396.

It is an arithmetic number, because the mean of its divisors is an integer number (7535662862).

Almost surely, 2^423634616316 is an apocalyptic number.

It is an amenable number.

423634616316 is an abundant number, since it is smaller than the sum of its proper divisors (661500835812).

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

423634616316 is a wasteful number, since it uses less digits than its factorization.

423634616316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1452 (or 1447 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 45.

The spelling of 423634616316 in words is "four hundred twenty-three billion, six hundred thirty-four million, six hundred sixteen thousand, three hundred sixteen".