214432432422 has 64 divisors (see below), whose sum is σ = 479649434880. Its totient is φ = 63482880384.

The previous prime is 214432432411. The next prime is 214432432427. The reversal of 214432432422 is 224234234412.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214432432427) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 252397 + ... + 701832.

It is an arithmetic number, because the mean of its divisors is an integer number (7494522420).

Almost surely, 2^214432432422 is an apocalyptic number.

214432432422 is an abundant number, since it is smaller than the sum of its proper divisors (265217002458).

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

214432432422 is a wasteful number, since it uses less digits than its factorization.

214432432422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 954357.

The product of its digits is 73728, while the sum is 33.

Adding to 214432432422 its reverse (224234234412), we get a palindrome (438666666834).

The spelling of 214432432422 in words is "two hundred fourteen billion, four hundred thirty-two million, four hundred thirty-two thousand, four hundred twenty-two".