422642625265 has 8 divisors (see below), whose sum is σ = 579624171840. Its totient is φ = 289812085872.

The previous prime is 422642625253. The next prime is 422642625269. The reversal of 422642625265 is 562526246224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 422642625265 - 2⁹ = 422642624753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (422642625269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6037751755 + ... + 6037751824.

It is an arithmetic number, because the mean of its divisors is an integer number (72453021480).

Almost surely, 2^422642625265 is an apocalyptic number.

It is an amenable number.

422642625265 is a deficient number, since it is larger than the sum of its proper divisors (156981546575).

422642625265 is a wasteful number, since it uses less digits than its factorization.

422642625265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12075503591.

The product of its digits is 2764800, while the sum is 46.

The spelling of 422642625265 in words is "four hundred twenty-two billion, six hundred forty-two million, six hundred twenty-five thousand, two hundred sixty-five".