432340240142 has 4 divisors (see below), whose sum is σ = 648510360216. Its totient is φ = 216170120070.

The previous prime is 432340240133. The next prime is 432340240151. The reversal of 432340240142 is 241042043234.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (432340240133) and next prime (432340240151).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 108085060034 + ... + 108085060037.

It is an arithmetic number, because the mean of its divisors is an integer number (162127590054).

Almost surely, 2^432340240142 is an apocalyptic number.

432340240142 is a deficient number, since it is larger than the sum of its proper divisors (216170120074).

432340240142 is a wasteful number, since it uses less digits than its factorization.

432340240142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216170120073.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 432340240142 its reverse (241042043234), we get a palindrome (673382283376).

The spelling of 432340240142 in words is "four hundred thirty-two billion, three hundred forty million, two hundred forty thousand, one hundred forty-two".