432340430142 has 16 divisors (see below), whose sum is σ = 865517930640. Its totient is φ = 143973964992.

The previous prime is 432340430089. The next prime is 432340430149. The reversal of 432340430142 is 241034043234.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432340430149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34871217 + ... + 34883612.

It is an arithmetic number, because the mean of its divisors is an integer number (54094870665).

Almost surely, 2^432340430142 is an apocalyptic number.

432340430142 is an abundant number, since it is smaller than the sum of its proper divisors (433177500498).

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

432340430142 is a wasteful number, since it uses less digits than its factorization.

432340430142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69755867.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 432340430142 its reverse (241034043234), we get a palindrome (673374473376).

The spelling of 432340430142 in words is "four hundred thirty-two billion, three hundred forty million, four hundred thirty thousand, one hundred forty-two".