8022440929 has 2 divisors, whose sum is σ = 8022440930. Its totient is φ = 8022440928.

The previous prime is 8022440861. The next prime is 8022440957. The reversal of 8022440929 is 9290442208.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7673760000 + 348680929 = 87600^2 + 18673^2 .

It is a cyclic number.

It is not a de Polignac number, because 8022440929 - 2⁷ = 8022440801 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8022440891 and 8022440900.

It is not a weakly prime, because it can be changed into another prime (8022440329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4011220464 + 4011220465.

It is an arithmetic number, because the mean of its divisors is an integer number (4011220465).

Almost surely, 2^8022440929 is an apocalyptic number.

It is an amenable number.

8022440929 is a deficient number, since it is larger than the sum of its proper divisors (1).

8022440929 is an equidigital number, since it uses as much as digits as its factorization.

8022440929 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 8022440929 is about 89568.0798554932. The cubic root of 8022440929 is about 2001.8683315418.

The spelling of 8022440929 in words is "eight billion, twenty-two million, four hundred forty thousand, nine hundred twenty-nine".