3681107141347 has 4 divisors (see below), whose sum is σ = 3684444501600. Its totient is φ = 3677769781096.

The previous prime is 3681107141323. The next prime is 3681107141431. The reversal of 3681107141347 is 7431417011863.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3681107141347 - 2¹⁵ = 3681107108579 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3681107141297 and 3681107141306.

It is not an unprimeable number, because it can be changed into a prime (3681104141347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1668678472 + ... + 1668680677.

It is an arithmetic number, because the mean of its divisors is an integer number (921111125400).

Almost surely, 2^{3681107141347} is an apocalyptic number.

3681107141347 is a deficient number, since it is larger than the sum of its proper divisors (3337360253).

3681107141347 is a wasteful number, since it uses less digits than its factorization.

3681107141347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3337360252.

The product of its (nonzero) digits is 338688, while the sum is 46.

The spelling of 3681107141347 in words is "three trillion, six hundred eighty-one billion, one hundred seven million, one hundred forty-one thousand, three hundred forty-seven".