424234122 has 32 divisors (see below), whose sum is σ = 915976320. Its totient is φ = 130213440.

The previous prime is 424234081. The next prime is 424234123. The reversal of 424234122 is 221432424.

It is a super-2 number, since 2×424234122² = 359949180538221768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 424234092 and 424234101.

It is not an unprimeable number, because it can be changed into a prime (424234123) 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, 26379 + ... + 39297.

It is an arithmetic number, because the mean of its divisors is an integer number (28624260).

Almost surely, 2^424234122 is an apocalyptic number.

424234122 is an abundant number, since it is smaller than the sum of its proper divisors (491742198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

424234122 is a wasteful number, since it uses less digits than its factorization.

424234122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13358.

The product of its digits is 3072, while the sum is 24.

The square root of 424234122 is about 20596.9444821313. The cubic root of 424234122 is about 751.3954004223.

Adding to 424234122 its reverse (221432424), we get a palindrome (645666546).

The spelling of 424234122 in words is "four hundred twenty-four million, two hundred thirty-four thousand, one hundred twenty-two".