234421424214 has 32 divisors (see below), whose sum is σ = 500814977760. Its totient is φ = 72893140992.

The previous prime is 234421424203. The next prime is 234421424239. The reversal of 234421424214 is 412424124432.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10157719 + ... + 10180770.

It is an arithmetic number, because the mean of its divisors is an integer number (15650468055).

Almost surely, 2^234421424214 is an apocalyptic number.

234421424214 is an abundant number, since it is smaller than the sum of its proper divisors (266393553546).

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

234421424214 is a wasteful number, since it uses less digits than its factorization.

234421424214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20338624.

The product of its digits is 49152, while the sum is 33.

Adding to 234421424214 its reverse (412424124432), we get a palindrome (646845548646).

The spelling of 234421424214 in words is "two hundred thirty-four billion, four hundred twenty-one million, four hundred twenty-four thousand, two hundred fourteen".