422030154234 has 32 divisors (see below), whose sum is σ = 909335274624. Its totient is φ = 129805824960.

The previous prime is 422030154187. The next prime is 422030154331. The reversal of 422030154234 is 432451030224.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 827734 + ... + 1236609.

It is an arithmetic number, because the mean of its divisors is an integer number (28416727332).

Almost surely, 2^422030154234 is an apocalyptic number.

422030154234 is an abundant number, since it is smaller than the sum of its proper divisors (487305120390).

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

422030154234 is a wasteful number, since it uses less digits than its factorization.

422030154234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2066982.

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 422030154234 its reverse (432451030224), we get a palindrome (854481184458).

The spelling of 422030154234 in words is "four hundred twenty-two billion, thirty million, one hundred fifty-four thousand, two hundred thirty-four".