6990314941 has 2 divisors, whose sum is σ = 6990314942. Its totient is φ = 6990314940.

The previous prime is 6990314923. The next prime is 6990314963. The reversal of 6990314941 is 1494130996.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6491686041 + 498628900 = 80571^2 + 22330^2 .

It is a cyclic number.

It is not a de Polignac number, because 6990314941 - 2¹¹ = 6990312893 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6990314891 and 6990314900.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6990314911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3495157470 + 3495157471.

It is an arithmetic number, because the mean of its divisors is an integer number (3495157471).

Almost surely, 2^6990314941 is an apocalyptic number.

It is an amenable number.

6990314941 is a deficient number, since it is larger than the sum of its proper divisors (1).

6990314941 is an equidigital number, since it uses as much as digits as its factorization.

6990314941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 209952, while the sum is 46.

The square root of 6990314941 is about 83608.1033213887. The cubic root of 6990314941 is about 1912.0485445628.

The spelling of 6990314941 in words is "six billion, nine hundred ninety million, three hundred fourteen thousand, nine hundred forty-one".