3816481033187 has 2 divisors, whose sum is σ = 3816481033188. Its totient is φ = 3816481033186.

The previous prime is 3816481033133. The next prime is 3816481033193. The reversal of 3816481033187 is 7813301846183.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3816481033187 - 2³⁴ = 3799301164003 is a prime.

It is a super-2 number, since 2×3816481033187² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3816481033487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1908240516593 + 1908240516594.

It is an arithmetic number, because the mean of its divisors is an integer number (1908240516594).

Almost surely, 2^{3816481033187} is an apocalyptic number.

3816481033187 is a deficient number, since it is larger than the sum of its proper divisors (1).

3816481033187 is an equidigital number, since it uses as much as digits as its factorization.

3816481033187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2322432, while the sum is 53.

The spelling of 3816481033187 in words is "three trillion, eight hundred sixteen billion, four hundred eighty-one million, thirty-three thousand, one hundred eighty-seven".