8045114721 has 64 divisors (see below), whose sum is σ = 13068449280. Its totient is φ = 4304240640.

The previous prime is 8045114681. The next prime is 8045114741. The reversal of 8045114721 is 1274115408.

It is not a de Polignac number, because 8045114721 - 2⁶ = 8045114657 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8045114741) 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 63 ways as a sum of consecutive naturals, for example, 12550561 + ... + 12551201.

It is an arithmetic number, because the mean of its divisors is an integer number (204194520).

Almost surely, 2^8045114721 is an apocalyptic number.

It is an amenable number.

8045114721 is a deficient number, since it is larger than the sum of its proper divisors (5023334559).

8045114721 is a wasteful number, since it uses less digits than its factorization.

8045114721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1274.

The product of its (nonzero) digits is 8960, while the sum is 33.

The square root of 8045114721 is about 89694.5634974606. The cubic root of 8045114721 is about 2003.7525149956.

The spelling of 8045114721 in words is "eight billion, forty-five million, one hundred fourteen thousand, seven hundred twenty-one".