8042800043 has 2 divisors, whose sum is σ = 8042800044. Its totient is φ = 8042800042.

The previous prime is 8042800033. The next prime is 8042800063. The reversal of 8042800043 is 3400082408.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8042800043 - 2¹⁴ = 8042783659 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8042799979 and 8042800015.

It is not a weakly prime, because it can be changed into another prime (8042800033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4021400021 + 4021400022.

It is an arithmetic number, because the mean of its divisors is an integer number (4021400022).

Almost surely, 2^8042800043 is an apocalyptic number.

8042800043 is a deficient number, since it is larger than the sum of its proper divisors (1).

8042800043 is an equidigital number, since it uses as much as digits as its factorization.

8042800043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6144, while the sum is 29.

The square root of 8042800043 is about 89681.6594572157. The cubic root of 8042800043 is about 2003.5603285195.

The spelling of 8042800043 in words is "eight billion, forty-two million, eight hundred thousand, forty-three".