1134144434 has 4 divisors (see below), whose sum is σ = 1701216654. Its totient is φ = 567072216.

The previous prime is 1134144397. The next prime is 1134144469. The reversal of 1134144434 is 4344414311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 731540209 + 402604225 = 27047^2 + 20065^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1134144397 and 1134144406.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283536107 + ... + 283536110.

Almost surely, 2^1134144434 is an apocalyptic number.

1134144434 is a deficient number, since it is larger than the sum of its proper divisors (567072220).

1134144434 is an equidigital number, since it uses as much as digits as its factorization.

1134144434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567072219.

The product of its digits is 9216, while the sum is 29.

The square root of 1134144434 is about 33677.0609465850. The cubic root of 1134144434 is about 1042.8522646404.

Adding to 1134144434 its reverse (4344414311), we get a palindrome (5478558745).

The spelling of 1134144434 in words is "one billion, one hundred thirty-four million, one hundred forty-four thousand, four hundred thirty-four".