8141813073 has 12 divisors (see below), whose sum is σ = 11769966208. Its totient is φ = 5423458680.

The previous prime is 8141813023. The next prime is 8141813089. The reversal of 8141813073 is 3703181418.

It is not a de Polignac number, because 8141813073 - 2⁸ = 8141812817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8141813023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 356365 + ... + 378522.

Almost surely, 2^8141813073 is an apocalyptic number.

It is an amenable number.

8141813073 is a deficient number, since it is larger than the sum of its proper divisors (3628153135).

8141813073 is a wasteful number, since it uses less digits than its factorization.

8141813073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736124 (or 736121 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 8141813073 is about 90231.9958385051. The cubic root of 8141813073 is about 2011.7486060729.

The spelling of 8141813073 in words is "eight billion, one hundred forty-one million, eight hundred thirteen thousand, seventy-three".