14021301553211 has 2 divisors, whose sum is σ = 14021301553212. Its totient is φ = 14021301553210.

The previous prime is 14021301553169. The next prime is 14021301553223. The reversal of 14021301553211 is 11235510312041.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14021301553211 is a prime.

It is not a weakly prime, because it can be changed into another prime (14021301553291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7010650776605 + 7010650776606.

It is an arithmetic number, because the mean of its divisors is an integer number (7010650776606).

Almost surely, 2^{14021301553211} is an apocalyptic number.

14021301553211 is a deficient number, since it is larger than the sum of its proper divisors (1).

14021301553211 is an equidigital number, since it uses as much as digits as its factorization.

14021301553211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 29.

Adding to 14021301553211 its reverse (11235510312041), we get a palindrome (25256811865252).

The spelling of 14021301553211 in words is "fourteen trillion, twenty-one billion, three hundred one million, five hundred fifty-three thousand, two hundred eleven".