13774112353 has 2 divisors, whose sum is σ = 13774112354. Its totient is φ = 13774112352.

The previous prime is 13774112273. The next prime is 13774112371. The reversal of 13774112353 is 35321147731.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13737715264 + 36397089 = 117208^2 + 6033^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13774112353 is a prime.

It is a super-2 number, since 2×13774112353² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13774112953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6887056176 + 6887056177.

It is an arithmetic number, because the mean of its divisors is an integer number (6887056177).

Almost surely, 2^13774112353 is an apocalyptic number.

It is an amenable number.

13774112353 is a deficient number, since it is larger than the sum of its proper divisors (1).

13774112353 is an equidigital number, since it uses as much as digits as its factorization.

13774112353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 52920, while the sum is 37.

The spelling of 13774112353 in words is "thirteen billion, seven hundred seventy-four million, one hundred twelve thousand, three hundred fifty-three".