14851844851 has 2 divisors, whose sum is σ = 14851844852. Its totient is φ = 14851844850.

The previous prime is 14851844831. The next prime is 14851844897. The reversal of 14851844851 is 15844815841.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14851844851 - 2¹⁹ = 14851320563 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14851844795 and 14851844804.

It is not a weakly prime, because it can be changed into another prime (14851844801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7425922425 + 7425922426.

It is an arithmetic number, because the mean of its divisors is an integer number (7425922426).

Almost surely, 2^14851844851 is an apocalyptic number.

14851844851 is a deficient number, since it is larger than the sum of its proper divisors (1).

14851844851 is an equidigital number, since it uses as much as digits as its factorization.

14851844851 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 819200, while the sum is 49.

The spelling of 14851844851 in words is "fourteen billion, eight hundred fifty-one million, eight hundred forty-four thousand, eight hundred fifty-one".