422051045403245 has 16 divisors (see below), whose sum is σ = 528885656046720. Its totient is φ = 322713699004224.

The previous prime is 422051045403223. The next prime is 422051045403307. The reversal of 422051045403245 is 542304540150224.

It is not a de Polignac number, because 422051045403245 - 2²⁰ = 422051044354669 is a prime.

It is a congruent 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, 1403831750 + ... + 1404132359.

It is an arithmetic number, because the mean of its divisors is an integer number (33055353502920).

Almost surely, 2^{422051045403245} is an apocalyptic number.

It is an amenable number.

422051045403245 is a deficient number, since it is larger than the sum of its proper divisors (106834610643475).

422051045403245 is a wasteful number, since it uses less digits than its factorization.

422051045403245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2807965444.

The product of its (nonzero) digits is 768000, while the sum is 41.

Adding to 422051045403245 its reverse (542304540150224), we get a palindrome (964355585553469).

The spelling of 422051045403245 in words is "four hundred twenty-two trillion, fifty-one billion, forty-five million, four hundred three thousand, two hundred forty-five".