274034435227 has 4 divisors (see below), whose sum is σ = 313182211696. Its totient is φ = 234886658760.

The previous prime is 274034435179. The next prime is 274034435261. The reversal of 274034435227 is 722534430472.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 274034435227 - 2⁷ = 274034435099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (274034435267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19573888224 + ... + 19573888237.

It is an arithmetic number, because the mean of its divisors is an integer number (78295552924).

Almost surely, 2^274034435227 is an apocalyptic number.

274034435227 is a deficient number, since it is larger than the sum of its proper divisors (39147776469).

274034435227 is an equidigital number, since it uses as much as digits as its factorization.

274034435227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39147776468.

The product of its (nonzero) digits is 1128960, while the sum is 43.

Adding to 274034435227 its reverse (722534430472), we get a palindrome (996568865699).

The spelling of 274034435227 in words is "two hundred seventy-four billion, thirty-four million, four hundred thirty-five thousand, two hundred twenty-seven".