8081741901 has 12 divisors (see below), whose sum is σ = 10861236672. Its totient is φ = 5345372088.

The previous prime is 8081741893. The next prime is 8081741917. The reversal of 8081741901 is 1091471808.

It is not a de Polignac number, because 8081741901 - 2³ = 8081741893 is a prime.

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 8081741901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8081741951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35125 + ... + 131898.

It is an arithmetic number, because the mean of its divisors is an integer number (905103056).

Almost surely, 2^8081741901 is an apocalyptic number.

It is an amenable number.

8081741901 is a deficient number, since it is larger than the sum of its proper divisors (2779494771).

8081741901 is a wasteful number, since it uses less digits than its factorization.

8081741901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167280 (or 167153 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 39.

The square root of 8081741901 is about 89898.5088919722. The cubic root of 8081741901 is about 2006.7887554104.

The spelling of 8081741901 in words is "eight billion, eighty-one million, seven hundred forty-one thousand, nine hundred one".