8081534014 has 4 divisors (see below), whose sum is σ = 12122301024. Its totient is φ = 4040767006.

The previous prime is 8081534009. The next prime is 8081534039. The reversal of 8081534014 is 4104351808.

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

It is a super-2 number, since 2×8081534014² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2020383502 + ... + 2020383505.

It is an arithmetic number, because the mean of its divisors is an integer number (3030575256).

Almost surely, 2^8081534014 is an apocalyptic number.

8081534014 is a deficient number, since it is larger than the sum of its proper divisors (4040767010).

8081534014 is a wasteful number, since it uses less digits than its factorization.

8081534014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4040767009.

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 8081534014 is about 89897.3526529007. The cubic root of 8081534014 is about 2006.7715483579.

The spelling of 8081534014 in words is "eight billion, eighty-one million, five hundred thirty-four thousand, fourteen".