420114423422 has 8 divisors (see below), whose sum is σ = 635133616896. Its totient is φ = 208403217792.

The previous prime is 420114423343. The next prime is 420114423437. The reversal of 420114423422 is 224324411024.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×420114423422² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 826996643 + ... + 826997150.

It is an arithmetic number, because the mean of its divisors is an integer number (79391702112).

Almost surely, 2^420114423422 is an apocalyptic number.

420114423422 is a deficient number, since it is larger than the sum of its proper divisors (215019193474).

420114423422 is a wasteful number, since it uses less digits than its factorization.

420114423422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1653993922.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 420114423422 its reverse (224324411024), we get a palindrome (644438834446).

The spelling of 420114423422 in words is "four hundred twenty billion, one hundred fourteen million, four hundred twenty-three thousand, four hundred twenty-two".