423034343995 has 16 divisors (see below), whose sum is σ = 529814587392. Its totient is φ = 323650893280.

The previous prime is 423034343983. The next prime is 423034344001. The reversal of 423034343995 is 599343430324.

It is not a de Polignac number, because 423034343995 - 2³³ = 414444409403 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249954 + ... + 953176.

It is an arithmetic number, because the mean of its divisors is an integer number (33113411712).

Almost surely, 2^423034343995 is an apocalyptic number.

423034343995 is a deficient number, since it is larger than the sum of its proper divisors (106780243397).

423034343995 is a wasteful number, since it uses less digits than its factorization.

423034343995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708482.

The product of its (nonzero) digits is 4199040, while the sum is 49.

The spelling of 423034343995 in words is "four hundred twenty-three billion, thirty-four million, three hundred forty-three thousand, nine hundred ninety-five".