1134334521 has 12 divisors (see below), whose sum is σ = 1644861972. Its totient is φ = 753278976.

The previous prime is 1134334501. The next prime is 1134334543. The reversal of 1134334521 is 1254334311.

It is a happy number.

1134334521 is a `hidden beast` number, since 1 + 134 + 3 + 3 + 4 + 521 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 614494521 + 519840000 = 24789^2 + 22800^2 .

It is not a de Polignac number, because 1134334521 - 2¹⁷ = 1134203449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1134334501) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 242896 + ... + 247521.

It is an arithmetic number, because the mean of its divisors is an integer number (137071831).

Almost surely, 2^1134334521 is an apocalyptic number.

It is an amenable number.

1134334521 is a deficient number, since it is larger than the sum of its proper divisors (510527451).

1134334521 is a wasteful number, since it uses less digits than its factorization.

1134334521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490680 (or 490677 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 1134334521 is about 33679.8830312696. The cubic root of 1134334521 is about 1042.9105234120.

Adding to 1134334521 its reverse (1254334311), we get a palindrome (2388668832).

The spelling of 1134334521 in words is "one billion, one hundred thirty-four million, three hundred thirty-four thousand, five hundred twenty-one".