1134143967 has 16 divisors (see below), whose sum is σ = 1746703872. Its totient is φ = 646926720.

The previous prime is 1134143947. The next prime is 1134144023. The reversal of 1134143967 is 7693414311.

It is a happy number.

It is not a de Polignac number, because 1134143967 - 2²² = 1129949663 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134143947) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1010263 + ... + 1011384.

It is an arithmetic number, because the mean of its divisors is an integer number (109168992).

Almost surely, 2^1134143967 is an apocalyptic number.

1134143967 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1134143967 is a deficient number, since it is larger than the sum of its proper divisors (612559905).

1134143967 is a wasteful number, since it uses less digits than its factorization.

1134143967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2021678.

The product of its digits is 54432, while the sum is 39.

The square root of 1134143967 is about 33677.0540130814. The cubic root of 1134143967 is about 1042.8521215040.

The spelling of 1134143967 in words is "one billion, one hundred thirty-four million, one hundred forty-three thousand, nine hundred sixty-seven".