14012343220435 has 16 divisors (see below), whose sum is σ = 20347335366336. Its totient is φ = 9043260162048.

The previous prime is 14012343220399. The next prime is 14012343220489. The reversal of 14012343220435 is 53402234321041.

It is not a de Polignac number, because 14012343220435 - 2⁷ = 14012343220307 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14012343220435.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11775077742 + ... + 11775078931.

It is an arithmetic number, because the mean of its divisors is an integer number (1271708460396).

Almost surely, 2^{14012343220435} is an apocalyptic number.

14012343220435 is a deficient number, since it is larger than the sum of its proper divisors (6334992145901).

14012343220435 is a wasteful number, since it uses less digits than its factorization.

14012343220435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23550156702.

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 14012343220435 its reverse (53402234321041), we get a palindrome (67414577541476).

The spelling of 14012343220435 in words is "fourteen trillion, twelve billion, three hundred forty-three million, two hundred twenty thousand, four hundred thirty-five".