27334350947 has 2 divisors, whose sum is σ = 27334350948. Its totient is φ = 27334350946.

The previous prime is 27334350941. The next prime is 27334351013. The reversal of 27334350947 is 74905343372.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 27334350947 - 2¹⁶ = 27334285411 is a prime.

It is not a weakly prime, because it can be changed into another prime (27334350941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13667175473 + 13667175474.

It is an arithmetic number, because the mean of its divisors is an integer number (13667175474).

Almost surely, 2^27334350947 is an apocalyptic number.

27334350947 is a deficient number, since it is larger than the sum of its proper divisors (1).

27334350947 is an equidigital number, since it uses as much as digits as its factorization.

27334350947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1905120, while the sum is 47.

The spelling of 27334350947 in words is "twenty-seven billion, three hundred thirty-four million, three hundred fifty thousand, nine hundred forty-seven".