422077264775 has 12 divisors (see below), whose sum is σ = 546131278992. Its totient is φ = 322980863040.

The previous prime is 422077264751. The next prime is 422077264787. The reversal of 422077264775 is 577462770224.

It is a happy number.

It is not a de Polignac number, because 422077264775 - 2³² = 417782297479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 367023134 + ... + 367024283.

It is an arithmetic number, because the mean of its divisors is an integer number (45510939916).

Almost surely, 2^422077264775 is an apocalyptic number.

422077264775 is a deficient number, since it is larger than the sum of its proper divisors (124054014217).

422077264775 is a wasteful number, since it uses less digits than its factorization.

422077264775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734047450 (or 734047445 counting only the distinct ones).

The product of its (nonzero) digits is 9219840, while the sum is 53.

The spelling of 422077264775 in words is "four hundred twenty-two billion, seventy-seven million, two hundred sixty-four thousand, seven hundred seventy-five".