422604275679 has 24 divisors (see below), whose sum is σ = 612563208192. Its totient is φ = 280751887440.

The previous prime is 422604275677. The next prime is 422604275683. The reversal of 422604275679 is 976572406224.

It is a happy number.

422604275679 is a `hidden beast` number, since 4 + 2 + 2 + 604 + 27 + 5 + 6 + 7 + 9 = 666.

It is not a de Polignac number, because 422604275679 - 2¹ = 422604275677 is a prime.

It is a super-2 number, since 2×422604275679² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422604275671) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5152864 + ... + 5234234.

It is an arithmetic number, because the mean of its divisors is an integer number (25523467008).

Almost surely, 2^422604275679 is an apocalyptic number.

422604275679 is a deficient number, since it is larger than the sum of its proper divisors (189958932513).

422604275679 is a wasteful number, since it uses less digits than its factorization.

422604275679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83387 (or 83384 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 54.

The spelling of 422604275679 in words is "four hundred twenty-two billion, six hundred four million, two hundred seventy-five thousand, six hundred seventy-nine".