14136277294849 has 2 divisors, whose sum is σ = 14136277294850. Its totient is φ = 14136277294848.

The previous prime is 14136277294823. The next prime is 14136277294943. The reversal of 14136277294849 is 94849277263141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12652249000000 + 1484028294849 = 3557000^2 + 1218207^2 .

It is a cyclic number.

It is not a de Polignac number, because 14136277294849 - 2¹¹ = 14136277292801 is a prime.

It is a super-2 number, since 2×14136277294849² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14136277294549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7068138647424 + 7068138647425.

It is an arithmetic number, because the mean of its divisors is an integer number (7068138647425).

Almost surely, 2^{14136277294849} is an apocalyptic number.

It is an amenable number.

14136277294849 is a deficient number, since it is larger than the sum of its proper divisors (1).

14136277294849 is an equidigital number, since it uses as much as digits as its factorization.

14136277294849 is an evil number, because the sum of its binary digits is even.

The product of its digits is 146313216, while the sum is 67.

The spelling of 14136277294849 in words is "fourteen trillion, one hundred thirty-six billion, two hundred seventy-seven million, two hundred ninety-four thousand, eight hundred forty-nine".