426042065323 has 12 divisors (see below), whose sum is σ = 496365987312. Its totient is φ = 364614467280.

The previous prime is 426042065297. The next prime is 426042065327. The reversal of 426042065323 is 323560240624.

It is not a de Polignac number, because 426042065323 - 2⁵ = 426042065291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (426042065327) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6687568 + ... + 6750973.

It is an arithmetic number, because the mean of its divisors is an integer number (41363832276).

Almost surely, 2^426042065323 is an apocalyptic number.

426042065323 is a deficient number, since it is larger than the sum of its proper divisors (70323921989).

426042065323 is a wasteful number, since it uses less digits than its factorization.

426042065323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13439202 (or 13439195 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 37.

The spelling of 426042065323 in words is "four hundred twenty-six billion, forty-two million, sixty-five thousand, three hundred twenty-three".