3375726066991 has 2 divisors, whose sum is σ = 3375726066992. Its totient is φ = 3375726066990.

The previous prime is 3375726066917. The next prime is 3375726067003. The reversal of 3375726066991 is 1996606275733.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3375726066991 - 2⁷ = 3375726066863 is a prime.

It is a super-2 number, since 2×3375726066991² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3375726066901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1687863033495 + 1687863033496.

It is an arithmetic number, because the mean of its divisors is an integer number (1687863033496).

Almost surely, 2^{3375726066991} is an apocalyptic number.

3375726066991 is a deficient number, since it is larger than the sum of its proper divisors (1).

3375726066991 is an equidigital number, since it uses as much as digits as its factorization.

3375726066991 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77157360, while the sum is 64.

The spelling of 3375726066991 in words is "three trillion, three hundred seventy-five billion, seven hundred twenty-six million, sixty-six thousand, nine hundred ninety-one".