14726074669 has 2 divisors, whose sum is σ = 14726074670. Its totient is φ = 14726074668.

The previous prime is 14726074667. The next prime is 14726074681. The reversal of 14726074669 is 96647062741.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14234876100 + 491198569 = 119310^2 + 22163^2 .

It is a cyclic number.

It is not a de Polignac number, because 14726074669 - 2¹ = 14726074667 is a prime.

It is a super-2 number, since 2×14726074669² (a number of 21 digits) contains 22 as substring.

Together with 14726074667, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14726074663) 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, 7363037334 + 7363037335.

It is an arithmetic number, because the mean of its divisors is an integer number (7363037335).

Almost surely, 2^14726074669 is an apocalyptic number.

It is an amenable number.

14726074669 is a deficient number, since it is larger than the sum of its proper divisors (1).

14726074669 is an equidigital number, since it uses as much as digits as its factorization.

14726074669 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3048192, while the sum is 52.

The spelling of 14726074669 in words is "fourteen billion, seven hundred twenty-six million, seventy-four thousand, six hundred sixty-nine".