13674344253677 has 8 divisors (see below), whose sum is σ = 14051308846872. Its totient is φ = 13297768488000.

The previous prime is 13674344253637. The next prime is 13674344253733. The reversal of 13674344253677 is 77635244347631.

It can be written as a sum of positive squares in 4 ways, for example, as 4595488276681 + 9078855976996 = 2143709^2 + 3013114^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13674344253677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13674344253637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97135574 + ... + 97276247.

It is an arithmetic number, because the mean of its divisors is an integer number (1756413605859).

Almost surely, 2^{13674344253677} is an apocalyptic number.

It is an amenable number.

13674344253677 is a deficient number, since it is larger than the sum of its proper divisors (376964593195).

13674344253677 is a wasteful number, since it uses less digits than its factorization.

13674344253677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194413759.

The product of its digits is 213373440, while the sum is 62.

The spelling of 13674344253677 in words is "thirteen trillion, six hundred seventy-four billion, three hundred forty-four million, two hundred fifty-three thousand, six hundred seventy-seven".