14311304313142 has 8 divisors (see below), whose sum is σ = 21466979488800. Its totient is φ = 7155644483544.

The previous prime is 14311304313139. The next prime is 14311304313149. The reversal of 14311304313142 is 24131340311341.

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

It is a super-2 number, since 2×14311304313142² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14311304313149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1120542 + ... + 5466097.

It is an arithmetic number, because the mean of its divisors is an integer number (2683372436100).

Almost surely, 2^{14311304313142} is an apocalyptic number.

14311304313142 is a deficient number, since it is larger than the sum of its proper divisors (7155675175658).

14311304313142 is a wasteful number, since it uses less digits than its factorization.

14311304313142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7673030.

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 14311304313142 its reverse (24131340311341), we get a palindrome (38442644624483).

The spelling of 14311304313142 in words is "fourteen trillion, three hundred eleven billion, three hundred four million, three hundred thirteen thousand, one hundred forty-two".