14213120013451 has 2 divisors, whose sum is σ = 14213120013452. Its totient is φ = 14213120013450.

The previous prime is 14213120013293. The next prime is 14213120013467. The reversal of 14213120013451 is 15431002131241.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14213120013451 is a prime.

It is a super-2 number, since 2×14213120013451² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14213120013751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7106560006725 + 7106560006726.

It is an arithmetic number, because the mean of its divisors is an integer number (7106560006726).

Almost surely, 2^{14213120013451} is an apocalyptic number.

14213120013451 is a deficient number, since it is larger than the sum of its proper divisors (1).

14213120013451 is an equidigital number, since it uses as much as digits as its factorization.

14213120013451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 28.

Adding to 14213120013451 its reverse (15431002131241), we get a palindrome (29644122144692).

The spelling of 14213120013451 in words is "fourteen trillion, two hundred thirteen billion, one hundred twenty million, thirteen thousand, four hundred fifty-one".