14121165451 has 2 divisors, whose sum is σ = 14121165452. Its totient is φ = 14121165450.

The previous prime is 14121165349. The next prime is 14121165521. The reversal of 14121165451 is 15456112141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14121165451 - 2¹⁷ = 14121034379 is a prime.

It is not a weakly prime, because it can be changed into another prime (14121160451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7060582725 + 7060582726.

It is an arithmetic number, because the mean of its divisors is an integer number (7060582726).

Almost surely, 2^14121165451 is an apocalyptic number.

14121165451 is a deficient number, since it is larger than the sum of its proper divisors (1).

14121165451 is an equidigital number, since it uses as much as digits as its factorization.

14121165451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4800, while the sum is 31.

Adding to 14121165451 its reverse (15456112141), we get a palindrome (29577277592).

The spelling of 14121165451 in words is "fourteen billion, one hundred twenty-one million, one hundred sixty-five thousand, four hundred fifty-one".