422750346765 has 16 divisors (see below), whose sum is σ = 676505270400. Its totient is φ = 225431946432.

The previous prime is 422750346751. The next prime is 422750346839. The reversal of 422750346765 is 567643057224.

It is not a de Polignac number, because 422750346765 - 2¹³ = 422750338573 is a prime.

It is a congruent 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, 2081305 + ... + 2275374.

It is an arithmetic number, because the mean of its divisors is an integer number (42281579400).

Almost surely, 2^422750346765 is an apocalyptic number.

It is an amenable number.

422750346765 is a deficient number, since it is larger than the sum of its proper divisors (253754923635).

422750346765 is a wasteful number, since it uses less digits than its factorization.

422750346765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4363156.

The product of its (nonzero) digits is 8467200, while the sum is 51.

The spelling of 422750346765 in words is "four hundred twenty-two billion, seven hundred fifty million, three hundred forty-six thousand, seven hundred sixty-five".