422405535324351 has 16 divisors (see below), whose sum is σ = 592859142972800. Its totient is φ = 266778272387808.

The previous prime is 422405535324257. The next prime is 422405535324359. The reversal of 422405535324351 is 153423535504224.

It is a happy number.

It is not a de Polignac number, because 422405535324351 - 2²⁹ = 422404998453439 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 422405535324351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422405535324359) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54250381 + ... + 61546038.

It is an arithmetic number, because the mean of its divisors is an integer number (37053696435800).

Almost surely, 2^{422405535324351} is an apocalyptic number.

422405535324351 is a deficient number, since it is larger than the sum of its proper divisors (170453607648449).

422405535324351 is a wasteful number, since it uses less digits than its factorization.

422405535324351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115860438.

The product of its (nonzero) digits is 8640000, while the sum is 48.

The spelling of 422405535324351 in words is "four hundred twenty-two trillion, four hundred five billion, five hundred thirty-five million, three hundred twenty-four thousand, three hundred fifty-one".