12302042442342 has 128 divisors (see below), whose sum is σ = 26413193318400. Its totient is φ = 3808125369216.

The previous prime is 12302042442317. The next prime is 12302042442359. The reversal of 12302042442342 is 24324424020321.

It is a happy number.

12302042442342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5894604823 + ... + 5894606909.

It is an arithmetic number, because the mean of its divisors is an integer number (206353072800).

Almost surely, 2^{12302042442342} is an apocalyptic number.

12302042442342 is an abundant number, since it is smaller than the sum of its proper divisors (14111150876058).

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

12302042442342 is a wasteful number, since it uses less digits than its factorization.

12302042442342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4250.

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

Adding to 12302042442342 its reverse (24324424020321), we get a palindrome (36626466462663).

The spelling of 12302042442342 in words is "twelve trillion, three hundred two billion, forty-two million, four hundred forty-two thousand, three hundred forty-two".