1134155304 has 64 divisors (see below), whose sum is σ = 3169857600. Its totient is φ = 375720768.

The previous prime is 1134155293. The next prime is 1134155317. The reversal of 1134155304 is 4035514311.

It is a happy number.

1134155304 is a `hidden beast` number, since 11 + 341 + 5 + 5 + 304 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 19102 + ... + 51314.

It is an arithmetic number, because the mean of its divisors is an integer number (49529025).

Almost surely, 2^1134155304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1134155304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1584928800).

1134155304 is an abundant number, since it is smaller than the sum of its proper divisors (2035702296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1134155304 is a wasteful number, since it uses less digits than its factorization.

1134155304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32391 (or 32381 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 1134155304 is about 33677.2223320154. Note that the first 3 decimals coincide. The cubic root of 1134155304 is about 1042.8555963054.

Adding to 1134155304 its reverse (4035514311), we get a palindrome (5169669615).

The spelling of 1134155304 in words is "one billion, one hundred thirty-four million, one hundred fifty-five thousand, three hundred four".