8299672141 has 2 divisors, whose sum is σ = 8299672142. Its totient is φ = 8299672140.

The previous prime is 8299672099. The next prime is 8299672151. The reversal of 8299672141 is 1412769928.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4379660041 + 3920012100 = 66179^2 + 62610^2 .

It is a cyclic number.

It is not a de Polignac number, because 8299672141 - 2²⁷ = 8165454413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8299672151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4149836070 + 4149836071.

It is an arithmetic number, because the mean of its divisors is an integer number (4149836071).

Almost surely, 2^8299672141 is an apocalyptic number.

It is an amenable number.

8299672141 is a deficient number, since it is larger than the sum of its proper divisors (1).

8299672141 is an equidigital number, since it uses as much as digits as its factorization.

8299672141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 435456, while the sum is 49.

The square root of 8299672141 is about 91102.5364136477. The cubic root of 8299672141 is about 2024.6671924536.

The spelling of 8299672141 in words is "eight billion, two hundred ninety-nine million, six hundred seventy-two thousand, one hundred forty-one".