422403313330044 has 60 divisors (see below), whose sum is σ = 1104247703823264. Its totient is φ = 140800848777216.

The previous prime is 422403313329961. The next prime is 422403313330057. The reversal of 422403313330044 is 440033313304224.

422403313330044 is a `hidden beast` number, since 4 + 2 + 2 + 4 + 0 + 3 + 313 + 330 + 0 + 4 + 4 = 666.

It is a super-2 number, since 2×422403313330044² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 422403313329990 and 422403313330008.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 281691772 + ... + 283187324.

Almost surely, 2^{422403313330044} is an apocalyptic number.

It is an amenable number.

422403313330044 is an abundant number, since it is smaller than the sum of its proper divisors (681844390493220).

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

422403313330044 is a wasteful number, since it uses less digits than its factorization.

422403313330044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2367296 (or 2367285 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 36.

Adding to 422403313330044 its reverse (440033313304224), we get a palindrome (862436626634268).

The spelling of 422403313330044 in words is "four hundred twenty-two trillion, four hundred three billion, three hundred thirteen million, three hundred thirty thousand, forty-four".