423552543135320 has 32 divisors (see below), whose sum is σ = 952993809220320. Its totient is φ = 169420912869120.

The previous prime is 423552543135313. The next prime is 423552543135331. The reversal of 423552543135320 is 23531345255324.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119611364 + ... + 123101516.

It is an arithmetic number, because the mean of its divisors is an integer number (29781056538135).

Almost surely, 2^{423552543135320} is an apocalyptic number.

423552543135320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

423552543135320 is an abundant number, since it is smaller than the sum of its proper divisors (529441266085000).

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

423552543135320 is a wasteful number, since it uses less digits than its factorization.

423552543135320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6524075 (or 6524071 counting only the distinct ones).

The product of its (nonzero) digits is 6480000, while the sum is 47.

The spelling of 423552543135320 in words is "four hundred twenty-three trillion, five hundred fifty-two billion, five hundred forty-three million, one hundred thirty-five thousand, three hundred twenty".