422386076165 has 16 divisors (see below), whose sum is σ = 511910470080. Its totient is φ = 334557095040.

The previous prime is 422386076149. The next prime is 422386076191. The reversal of 422386076165 is 561670683224.

It is a happy number.

It is not a de Polignac number, because 422386076165 - 2⁴ = 422386076149 is a prime.

It is a super-2 number, since 2×422386076165² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 553871 + ... + 1073100.

It is an arithmetic number, because the mean of its divisors is an integer number (31994404380).

Almost surely, 2^422386076165 is an apocalyptic number.

It is an amenable number.

422386076165 is a deficient number, since it is larger than the sum of its proper divisors (89524393915).

422386076165 is a wasteful number, since it uses less digits than its factorization.

422386076165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1627492.

The product of its (nonzero) digits is 2903040, while the sum is 50.

The spelling of 422386076165 in words is "four hundred twenty-two billion, three hundred eighty-six million, seventy-six thousand, one hundred sixty-five".