8042669507 has 2 divisors, whose sum is σ = 8042669508. Its totient is φ = 8042669506.

The previous prime is 8042669489. The next prime is 8042669567. The reversal of 8042669507 is 7059662408.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8042669507 - 2¹⁴ = 8042653123 is a prime.

It is not a weakly prime, because it can be changed into another prime (8042669567) 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 as a sum of consecutive naturals, namely, 4021334753 + 4021334754.

It is an arithmetic number, because the mean of its divisors is an integer number (4021334754).

Almost surely, 2^8042669507 is an apocalyptic number.

8042669507 is a deficient number, since it is larger than the sum of its proper divisors (1).

8042669507 is an equidigital number, since it uses as much as digits as its factorization.

8042669507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 725760, while the sum is 47.

The square root of 8042669507 is about 89680.9316800400. The cubic root of 8042669507 is about 2003.5494890870.

The spelling of 8042669507 in words is "eight billion, forty-two million, six hundred sixty-nine thousand, five hundred seven".