1134299745 has 24 divisors (see below), whose sum is σ = 1971505536. Its totient is φ = 603302688.

The previous prime is 1134299737. The next prime is 1134299773. The reversal of 1134299745 is 5479924311.

It is not a de Polignac number, because 1134299745 - 2³ = 1134299737 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 1134299745.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17827 + ... + 50856.

It is an arithmetic number, because the mean of its divisors is an integer number (82146064).

Almost surely, 2^1134299745 is an apocalyptic number.

1134299745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1134299745 is a deficient number, since it is larger than the sum of its proper divisors (837205791).

1134299745 is a wasteful number, since it uses less digits than its factorization.

1134299745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69061 (or 69058 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 1134299745 is about 33679.3667547358. The cubic root of 1134299745 is about 1042.8998655839.

The spelling of 1134299745 in words is "one billion, one hundred thirty-four million, two hundred ninety-nine thousand, seven hundred forty-five".