8181714401 has 8 divisors (see below), whose sum is σ = 9652161024. Its totient is φ = 6786675360.

The previous prime is 8181714397. The next prime is 8181714413. The reversal of 8181714401 is 1044171818.

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

It is a cyclic number.

It is not a de Polignac number, because 8181714401 - 2² = 8181714397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8181714461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18851660 + ... + 18852093.

It is an arithmetic number, because the mean of its divisors is an integer number (1206520128).

Almost surely, 2^8181714401 is an apocalyptic number.

It is an amenable number.

8181714401 is a deficient number, since it is larger than the sum of its proper divisors (1470446623).

8181714401 is a wasteful number, since it uses less digits than its factorization.

8181714401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37703791.

The product of its (nonzero) digits is 7168, while the sum is 35.

The square root of 8181714401 is about 90452.8297014527. The cubic root of 8181714401 is about 2015.0296388082.

The spelling of 8181714401 in words is "eight billion, one hundred eighty-one million, seven hundred fourteen thousand, four hundred one".