6416802043 has 2 divisors, whose sum is σ = 6416802044. Its totient is φ = 6416802042.

The previous prime is 6416802023. The next prime is 6416802053. The reversal of 6416802043 is 3402086146.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6416802043 is a prime.

It is not a weakly prime, because it can be changed into another prime (6416802013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3208401021 + 3208401022.

It is an arithmetic number, because the mean of its divisors is an integer number (3208401022).

Almost surely, 2^6416802043 is an apocalyptic number.

6416802043 is a deficient number, since it is larger than the sum of its proper divisors (1).

6416802043 is an equidigital number, since it uses as much as digits as its factorization.

6416802043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 6416802043 is about 80104.9439360643. The cubic root of 6416802043 is about 1858.2588673323.

Adding to 6416802043 its reverse (3402086146), we get a palindrome (9818888189).

The spelling of 6416802043 in words is "six billion, four hundred sixteen million, eight hundred two thousand, forty-three".