1134284271 has 4 divisors (see below), whose sum is σ = 1512379032. Its totient is φ = 756189512.

The previous prime is 1134284267. The next prime is 1134284273. The reversal of 1134284271 is 1724824311.

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 1134284271 - 2² = 1134284267 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134284273) 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, 189047376 + ... + 189047381.

It is an arithmetic number, because the mean of its divisors is an integer number (378094758).

Almost surely, 2^1134284271 is an apocalyptic number.

1134284271 is a deficient number, since it is larger than the sum of its proper divisors (378094761).

1134284271 is an equidigital number, since it uses as much as digits as its factorization.

1134284271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378094760.

The product of its digits is 10752, while the sum is 33.

The square root of 1134284271 is about 33679.1370287304. The cubic root of 1134284271 is about 1042.8951231849.

The spelling of 1134284271 in words is "one billion, one hundred thirty-four million, two hundred eighty-four thousand, two hundred seventy-one".