423817569604 has 24 divisors (see below), whose sum is σ = 871345214208. Its totient is φ = 177825553440.

The previous prime is 423817569599. The next prime is 423817569689. The reversal of 423817569604 is 406965718324.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

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, 370469332 + ... + 370470475.

It is an arithmetic number, because the mean of its divisors is an integer number (36306050592).

It is a 2-persistent number, because it is pandigital, and so is 2⋅423817569604 = 847635139208, but 3⋅423817569604 = 1271452708812 is not.

Almost surely, 2^423817569604 is an apocalyptic number.

423817569604 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

423817569604 is an abundant number, since it is smaller than the sum of its proper divisors (447527644604).

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

423817569604 is a wasteful number, since it uses less digits than its factorization.

423817569604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740939835 (or 740939833 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 55.

The spelling of 423817569604 in words is "four hundred twenty-three billion, eight hundred seventeen million, five hundred sixty-nine thousand, six hundred four".