13277632425349 has 2 divisors, whose sum is σ = 13277632425350. Its totient is φ = 13277632425348.

The previous prime is 13277632425331. The next prime is 13277632425371. The reversal of 13277632425349 is 94352423677231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7065724208449 + 6211908216900 = 2658143^2 + 2492370^2 .

It is a cyclic number.

It is not a de Polignac number, because 13277632425349 - 2¹³ = 13277632417157 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13277632425293 and 13277632425302.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13277632485349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6638816212674 + 6638816212675.

It is an arithmetic number, because the mean of its divisors is an integer number (6638816212675).

Almost surely, 2^{13277632425349} is an apocalyptic number.

It is an amenable number.

13277632425349 is a deficient number, since it is larger than the sum of its proper divisors (1).

13277632425349 is an equidigital number, since it uses as much as digits as its factorization.

13277632425349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45722880, while the sum is 58.

The spelling of 13277632425349 in words is "thirteen trillion, two hundred seventy-seven billion, six hundred thirty-two million, four hundred twenty-five thousand, three hundred forty-nine".