14004498121 has 2 divisors, whose sum is σ = 14004498122. Its totient is φ = 14004498120.

The previous prime is 14004498073. The next prime is 14004498133. The reversal of 14004498121 is 12189440041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9354758400 + 4649739721 = 96720^2 + 68189^2 .

It is a cyclic number.

It is not a de Polignac number, because 14004498121 - 2⁷ = 14004497993 is a prime.

It is a super-2 number, since 2×14004498121² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14004498161) 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, 7002249060 + 7002249061.

It is an arithmetic number, because the mean of its divisors is an integer number (7002249061).

Almost surely, 2^14004498121 is an apocalyptic number.

It is an amenable number.

14004498121 is a deficient number, since it is larger than the sum of its proper divisors (1).

14004498121 is an equidigital number, since it uses as much as digits as its factorization.

14004498121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 34.

The spelling of 14004498121 in words is "fourteen billion, four million, four hundred ninety-eight thousand, one hundred twenty-one".