42330432122342 has 48 divisors (see below), whose sum is σ = 78586298420832. Its totient is φ = 16744310369280.

The previous prime is 42330432122323. The next prime is 42330432122353. The reversal of 42330432122342 is 24322123403324.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21231992 + ... + 23139972.

It is an arithmetic number, because the mean of its divisors is an integer number (1637214550434).

Almost surely, 2^{42330432122342} is an apocalyptic number.

42330432122342 is a deficient number, since it is larger than the sum of its proper divisors (36255866298490).

42330432122342 is a wasteful number, since it uses less digits than its factorization.

42330432122342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1917393 (or 1917380 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 42330432122342 its reverse (24322123403324), we get a palindrome (66652555525666).

The spelling of 42330432122342 in words is "forty-two trillion, three hundred thirty billion, four hundred thirty-two million, one hundred twenty-two thousand, three hundred forty-two".