422104140164555 has 16 divisors (see below), whose sum is σ = 510514869817344. Its totient is φ = 335023393511520.

The previous prime is 422104140164537. The next prime is 422104140164573. The reversal of 422104140164555 is 555461041401224.

It is an interprime number because it is at equal distance from previous prime (422104140164537) and next prime (422104140164573).

It is not a de Polignac number, because 422104140164555 - 2¹² = 422104140160459 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 272737460 + ... + 274280750.

It is an arithmetic number, because the mean of its divisors is an integer number (31907179363584).

Almost surely, 2^{422104140164555} is an apocalyptic number.

422104140164555 is a deficient number, since it is larger than the sum of its proper divisors (88410729652789).

422104140164555 is a wasteful number, since it uses less digits than its factorization.

422104140164555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1974146.

The product of its (nonzero) digits is 768000, while the sum is 44.

Adding to 422104140164555 its reverse (555461041401224), we get a palindrome (977565181565779).

The spelling of 422104140164555 in words is "four hundred twenty-two trillion, one hundred four billion, one hundred forty million, one hundred sixty-four thousand, five hundred fifty-five".