1134242971 has 2 divisors, whose sum is σ = 1134242972. Its totient is φ = 1134242970.

The previous prime is 1134242957. The next prime is 1134243007. The reversal of 1134242971 is 1792424311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1134242971 - 2⁵ = 1134242939 is a prime.

It is not a weakly prime, because it can be changed into another prime (1134242951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567121485 + 567121486.

It is an arithmetic number, because the mean of its divisors is an integer number (567121486).

Almost surely, 2^1134242971 is an apocalyptic number.

1134242971 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134242971 is an equidigital number, since it uses as much as digits as its factorization.

1134242971 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 34.

The square root of 1134242971 is about 33678.5238839234. The cubic root of 1134242971 is about 1042.8824655433.

The spelling of 1134242971 in words is "one billion, one hundred thirty-four million, two hundred forty-two thousand, nine hundred seventy-one".