34357190827 has 2 divisors, whose sum is σ = 34357190828. Its totient is φ = 34357190826.

The previous prime is 34357190789. The next prime is 34357190837. The reversal of 34357190827 is 72809175343.

It is a strong prime.

It is an emirp because it is prime and its reverse (72809175343) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34357190827 - 2²³ = 34348802219 is a prime.

It is not a weakly prime, because it can be changed into another prime (34357190837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17178595413 + 17178595414.

It is an arithmetic number, because the mean of its divisors is an integer number (17178595414).

Almost surely, 2^34357190827 is an apocalyptic number.

34357190827 is a deficient number, since it is larger than the sum of its proper divisors (1).

34357190827 is an equidigital number, since it uses as much as digits as its factorization.

34357190827 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1270080, while the sum is 49.

The spelling of 34357190827 in words is "thirty-four billion, three hundred fifty-seven million, one hundred ninety thousand, eight hundred twenty-seven".