14340123442 has 8 divisors (see below), whose sum is σ = 21520498176. Its totient is φ = 7166624052.

The previous prime is 14340123439. The next prime is 14340123481. The reversal of 14340123442 is 24432104341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 14340123442.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1713618 + ... + 1721965.

It is an arithmetic number, because the mean of its divisors is an integer number (2690062272).

Almost surely, 2^14340123442 is an apocalyptic number.

14340123442 is a deficient number, since it is larger than the sum of its proper divisors (7180374734).

14340123442 is a wasteful number, since it uses less digits than its factorization.

14340123442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3437672.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 14340123442 its reverse (24432104341), we get a palindrome (38772227783).

The spelling of 14340123442 in words is "fourteen billion, three hundred forty million, one hundred twenty-three thousand, four hundred forty-two".