422340240124 has 96 divisors (see below), whose sum is σ = 845019786240. Its totient is φ = 182928748800.

The previous prime is 422340240067. The next prime is 422340240187. The reversal of 422340240124 is 421042043224.

It is a junction number, because it is equal to n+sod(n) for n = 422340240092 and 422340240101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 158119309 + ... + 158121979.

It is an arithmetic number, because the mean of its divisors is an integer number (8802289440).

Almost surely, 2^422340240124 is an apocalyptic number.

422340240124 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

422340240124 is an abundant number, since it is smaller than the sum of its proper divisors (422679546116).

422340240124 is a wasteful number, since it uses less digits than its factorization.

422340240124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4291 (or 4289 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 422340240124 its reverse (421042043224), we get a palindrome (843382283348).

The spelling of 422340240124 in words is "four hundred twenty-two billion, three hundred forty million, two hundred forty thousand, one hundred twenty-four".