433420620873672 has 32 divisors (see below), whose sum is σ = 1083552125061600. Its totient is φ = 144473463907584.

The previous prime is 433420620873601. The next prime is 433420620873739. The reversal of 433420620873672 is 276378026024334.

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 7 ways as a sum of consecutive naturals, for example, 58895079 + ... + 65844297.

It is an arithmetic number, because the mean of its divisors is an integer number (33861003908175).

Almost surely, 2^{433420620873672} is an apocalyptic number.

It is an amenable number.

433420620873672 is an abundant number, since it is smaller than the sum of its proper divisors (650131504187928).

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

433420620873672 is a wasteful number, since it uses less digits than its factorization.

433420620873672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9547965 (or 9547961 counting only the distinct ones).

The product of its (nonzero) digits is 48771072, while the sum is 57.

The spelling of 433420620873672 in words is "four hundred thirty-three trillion, four hundred twenty billion, six hundred twenty million, eight hundred seventy-three thousand, six hundred seventy-two".