422104140164554 has 32 divisors (see below), whose sum is σ = 665252930555136. Its totient is φ = 200481449900160.

The previous prime is 422104140164537. The next prime is 422104140164573. The reversal of 422104140164554 is 455461041401224.

It is a self number, because there is not a number n which added to its sum of digits gives 422104140164554.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2483107 + ... + 29161174.

It is an arithmetic number, because the mean of its divisors is an integer number (20789154079848).

Almost surely, 2^{422104140164554} is an apocalyptic number.

422104140164554 is a deficient number, since it is larger than the sum of its proper divisors (243148790390582).

422104140164554 is a wasteful number, since it uses less digits than its factorization.

422104140164554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31646310.

The product of its (nonzero) digits is 614400, while the sum is 43.

Adding to 422104140164554 its reverse (455461041401224), we get a palindrome (877565181565778).

The spelling of 422104140164554 in words is "four hundred twenty-two trillion, one hundred four billion, one hundred forty million, one hundred sixty-four thousand, five hundred fifty-four".