14800187211851 has 2 divisors, whose sum is σ = 14800187211852. Its totient is φ = 14800187211850.

The previous prime is 14800187211847. The next prime is 14800187211883. The reversal of 14800187211851 is 15811278100841.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (15811278100841) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14800187211851 - 2² = 14800187211847 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 14800187211796 and 14800187211805.

It is not a weakly prime, because it can be changed into another prime (14800187216851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7400093605925 + 7400093605926.

It is an arithmetic number, because the mean of its divisors is an integer number (7400093605926).

Almost surely, 2^{14800187211851} is an apocalyptic number.

14800187211851 is a deficient number, since it is larger than the sum of its proper divisors (1).

14800187211851 is an equidigital number, since it uses as much as digits as its factorization.

14800187211851 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 143360, while the sum is 47.

The spelling of 14800187211851 in words is "fourteen trillion, eight hundred billion, one hundred eighty-seven million, two hundred eleven thousand, eight hundred fifty-one".