14167612959281 has 2 divisors, whose sum is σ = 14167612959282. Its totient is φ = 14167612959280.

The previous prime is 14167612959173. The next prime is 14167612959293. The reversal of 14167612959281 is 18295921676141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10691592040000 + 3476020919281 = 3269800^2 + 1864409^2 .

It is a cyclic number.

It is not a de Polignac number, because 14167612959281 - 2³⁴ = 14150433090097 is a prime.

It is a super-2 number, since 2×14167612959281² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14167612979281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7083806479640 + 7083806479641.

It is an arithmetic number, because the mean of its divisors is an integer number (7083806479641).

Almost surely, 2^{14167612959281} is an apocalyptic number.

It is an amenable number.

14167612959281 is a deficient number, since it is larger than the sum of its proper divisors (1).

14167612959281 is an equidigital number, since it uses as much as digits as its factorization.

14167612959281 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13063680, while the sum is 62.

The spelling of 14167612959281 in words is "fourteen trillion, one hundred sixty-seven billion, six hundred twelve million, nine hundred fifty-nine thousand, two hundred eighty-one".