13602673602638 has 8 divisors (see below), whose sum is σ = 20404858487880. Its totient is φ = 6801054106680.

The previous prime is 13602673602619. The next prime is 13602673602641. The reversal of 13602673602638 is 83620637620631.

It is a happy number.

13602673602638 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13602673602638.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141287168 + ... + 141383411.

It is an arithmetic number, because the mean of its divisors is an integer number (2550607310985).

Almost surely, 2^{13602673602638} is an apocalyptic number.

13602673602638 is a deficient number, since it is larger than the sum of its proper divisors (6802184885242).

13602673602638 is a wasteful number, since it uses less digits than its factorization.

13602673602638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282694642.

The product of its (nonzero) digits is 7838208, while the sum is 53.

The spelling of 13602673602638 in words is "thirteen trillion, six hundred two billion, six hundred seventy-three million, six hundred two thousand, six hundred thirty-eight".