6994071233 has 2 divisors, whose sum is σ = 6994071234. Its totient is φ = 6994071232.

The previous prime is 6994071221. The next prime is 6994071281. The reversal of 6994071233 is 3321704996.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4923548224 + 2070523009 = 70168^2 + 45503^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6994071233 is a prime.

It is not a weakly prime, because it can be changed into another prime (6994071283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3497035616 + 3497035617.

It is an arithmetic number, because the mean of its divisors is an integer number (3497035617).

Almost surely, 2^6994071233 is an apocalyptic number.

It is an amenable number.

6994071233 is a deficient number, since it is larger than the sum of its proper divisors (1).

6994071233 is an equidigital number, since it uses as much as digits as its factorization.

6994071233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 244944, while the sum is 44.

The square root of 6994071233 is about 83630.5639882932. The cubic root of 6994071233 is about 1912.3909672160.

The spelling of 6994071233 in words is "six billion, nine hundred ninety-four million, seventy-one thousand, two hundred thirty-three".