422413122414421 has 16 divisors (see below), whose sum is σ = 449643741235200. Its totient is φ = 395682385190400.

The previous prime is 422413122414419. The next prime is 422413122414431. The reversal of 422413122414421 is 124414221314224.

It is a cyclic number.

It is not a de Polignac number, because 422413122414421 - 2¹ = 422413122414419 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422413122414431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 397600236 + ... + 398661226.

It is an arithmetic number, because the mean of its divisors is an integer number (28102733827200).

Almost surely, 2^{422413122414421} is an apocalyptic number.

It is an amenable number.

422413122414421 is a deficient number, since it is larger than the sum of its proper divisors (27230618820779).

422413122414421 is a wasteful number, since it uses less digits than its factorization.

422413122414421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1296540.

The product of its digits is 98304, while the sum is 37.

Adding to 422413122414421 its reverse (124414221314224), we get a palindrome (546827343728645).

The spelling of 422413122414421 in words is "four hundred twenty-two trillion, four hundred thirteen billion, one hundred twenty-two million, four hundred fourteen thousand, four hundred twenty-one".