27343195933 has 2 divisors, whose sum is σ = 27343195934. Its totient is φ = 27343195932.

The previous prime is 27343195931. The next prime is 27343195937. The reversal of 27343195933 is 33959134372.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20605741209 + 6737454724 = 143547^2 + 82082^2 .

It is a cyclic number.

It is not a de Polignac number, because 27343195933 - 2¹ = 27343195931 is a prime.

Together with 27343195931, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27343195931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13671597966 + 13671597967.

It is an arithmetic number, because the mean of its divisors is an integer number (13671597967).

Almost surely, 2^27343195933 is an apocalyptic number.

It is an amenable number.

27343195933 is a deficient number, since it is larger than the sum of its proper divisors (1).

27343195933 is an equidigital number, since it uses as much as digits as its factorization.

27343195933 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1837080, while the sum is 49.

The spelling of 27343195933 in words is "twenty-seven billion, three hundred forty-three million, one hundred ninety-five thousand, nine hundred thirty-three".