422324144134554 has 32 divisors (see below), whose sum is σ = 883465647502464. Its totient is φ = 134334231514560.

The previous prime is 422324144134513. The next prime is 422324144134573. The reversal of 422324144134554 is 455431441423224.

It is a Curzon number.

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, 3634526089 + ... + 3634642284.

It is an arithmetic number, because the mean of its divisors is an integer number (27608301484452).

Almost surely, 2^{422324144134554} is an apocalyptic number.

422324144134554 is an abundant number, since it is smaller than the sum of its proper divisors (461141503367910).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

422324144134554 is a wasteful number, since it uses less digits than its factorization.

422324144134554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7269168822.

The product of its digits is 7372800, while the sum is 48.

Adding to 422324144134554 its reverse (455431441423224), we get a palindrome (877755585557778).

The spelling of 422324144134554 in words is "four hundred twenty-two trillion, three hundred twenty-four billion, one hundred forty-four million, one hundred thirty-four thousand, five hundred fifty-four".