1134430330 has 32 divisors (see below), whose sum is σ = 2231530560. Its totient is φ = 411793920.

The previous prime is 1134430313. The next prime is 1134430369. The reversal of 1134430330 is 330344311.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55786 + ... + 73354.

It is an arithmetic number, because the mean of its divisors is an integer number (69735330).

Almost surely, 2^1134430330 is an apocalyptic number.

1134430330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1134430330 is a deficient number, since it is larger than the sum of its proper divisors (1097100230).

1134430330 is a wasteful number, since it uses less digits than its factorization.

1134430330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18174.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 1134430330 is about 33681.3053488133. The cubic root of 1134430330 is about 1042.9398849450.

Adding to 1134430330 its reverse (330344311), we get a palindrome (1464774641).

The spelling of 1134430330 in words is "one billion, one hundred thirty-four million, four hundred thirty thousand, three hundred thirty".