14654242069 has 2 divisors, whose sum is σ = 14654242070. Its totient is φ = 14654242068.

The previous prime is 14654242067. The next prime is 14654242073. The reversal of 14654242069 is 96024245641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11038023844 + 3616218225 = 105062^2 + 60135^2 .

It is a cyclic number.

It is not a de Polignac number, because 14654242069 - 2¹ = 14654242067 is a prime.

It is a super-2 number, since 2×14654242069² (a number of 21 digits) contains 22 as substring.

Together with 14654242067, 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 (14654242067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7327121034 + 7327121035.

It is an arithmetic number, because the mean of its divisors is an integer number (7327121035).

Almost surely, 2^14654242069 is an apocalyptic number.

It is an amenable number.

14654242069 is a deficient number, since it is larger than the sum of its proper divisors (1).

14654242069 is an equidigital number, since it uses as much as digits as its factorization.

14654242069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 414720, while the sum is 43.

The spelling of 14654242069 in words is "fourteen billion, six hundred fifty-four million, two hundred forty-two thousand, sixty-nine".