2421314420422 has 16 divisors (see below), whose sum is σ = 3634595596800. Its totient is φ = 1209782694600.

The previous prime is 2421314420417. The next prime is 2421314420453. The reversal of 2421314420422 is 2240244131242.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44687047 + ... + 44741197.

It is an arithmetic number, because the mean of its divisors is an integer number (227162224800).

Almost surely, 2^{2421314420422} is an apocalyptic number.

2421314420422 is a deficient number, since it is larger than the sum of its proper divisors (1213281176378).

2421314420422 is a wasteful number, since it uses less digits than its factorization.

2421314420422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69891.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 2421314420422 its reverse (2240244131242), we get a palindrome (4661558551664).

The spelling of 2421314420422 in words is "two trillion, four hundred twenty-one billion, three hundred fourteen million, four hundred twenty thousand, four hundred twenty-two".