13277632294361 has 2 divisors, whose sum is σ = 13277632294362. Its totient is φ = 13277632294360.

The previous prime is 13277632294273. The next prime is 13277632294393. The reversal of 13277632294361 is 16349223677231.

13277632294361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11316960236761 + 1960672057600 = 3364069^2 + 1400240^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13277632294361 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13277632294297 and 13277632294306.

It is not a weakly prime, because it can be changed into another prime (13277632294561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6638816147180 + 6638816147181.

It is an arithmetic number, because the mean of its divisors is an integer number (6638816147181).

Almost surely, 2^{13277632294361} is an apocalyptic number.

It is an amenable number.

13277632294361 is a deficient number, since it is larger than the sum of its proper divisors (1).

13277632294361 is an equidigital number, since it uses as much as digits as its factorization.

13277632294361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13716864, while the sum is 56.

The spelling of 13277632294361 in words is "thirteen trillion, two hundred seventy-seven billion, six hundred thirty-two million, two hundred ninety-four thousand, three hundred sixty-one".