14002043130242 has 4 divisors (see below), whose sum is σ = 21003064695366. Its totient is φ = 7001021565120.

The previous prime is 14002043130241. The next prime is 14002043130281. The reversal of 14002043130242 is 24203134020041.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 13850596846321 + 151446283921 = 3721639^2 + 389161^2 .

It is not an unprimeable number, because it can be changed into a prime (14002043130241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3500510782559 + ... + 3500510782562.

Almost surely, 2^{14002043130242} is an apocalyptic number.

14002043130242 is a deficient number, since it is larger than the sum of its proper divisors (7001021565124).

14002043130242 is an equidigital number, since it uses as much as digits as its factorization.

14002043130242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7001021565123.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 14002043130242 its reverse (24203134020041), we get a palindrome (38205177150283).

The spelling of 14002043130242 in words is "fourteen trillion, two billion, forty-three million, one hundred thirty thousand, two hundred forty-two".