14143502240012 has 6 divisors (see below), whose sum is σ = 24751128920028. Its totient is φ = 7071751120004.

The previous prime is 14143502240009. The next prime is 14143502240027. The reversal of 14143502240012 is 21004220534141.

It is a happy number.

It is a super-2 number, since 2×14143502240012² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1767937779998 + ... + 1767937780005.

It is an arithmetic number, because the mean of its divisors is an integer number (4125188153338).

Almost surely, 2^{14143502240012} is an apocalyptic number.

It is an amenable number.

14143502240012 is a deficient number, since it is larger than the sum of its proper divisors (10607626680016).

14143502240012 is a wasteful number, since it uses less digits than its factorization.

14143502240012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3535875560007 (or 3535875560005 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 14143502240012 its reverse (21004220534141), we get a palindrome (35147722774153).

The spelling of 14143502240012 in words is "fourteen trillion, one hundred forty-three billion, five hundred two million, two hundred forty thousand, twelve".