6651941341 has 2 divisors, whose sum is σ = 6651941342. Its totient is φ = 6651941340.

The previous prime is 6651941299. The next prime is 6651941399. The reversal of 6651941341 is 1431491566.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6568292025 + 83649316 = 81045^2 + 9146^2 .

It is a cyclic number.

It is not a de Polignac number, because 6651941341 - 2¹⁵ = 6651908573 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6651941294 and 6651941303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6651941041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3325970670 + 3325970671.

It is an arithmetic number, because the mean of its divisors is an integer number (3325970671).

Almost surely, 2^6651941341 is an apocalyptic number.

It is an amenable number.

6651941341 is a deficient number, since it is larger than the sum of its proper divisors (1).

6651941341 is an equidigital number, since it uses as much as digits as its factorization.

6651941341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77760, while the sum is 40.

The square root of 6651941341 is about 81559.4344082890. The cubic root of 6651941341 is about 1880.6853300606.

The spelling of 6651941341 in words is "six billion, six hundred fifty-one million, nine hundred forty-one thousand, three hundred forty-one".