1134242544 has 80 divisors (see below), whose sum is σ = 3092460800. Its totient is φ = 357239808.

The previous prime is 1134242513. The next prime is 1134242561. The reversal of 1134242544 is 4452424311.

It is a super-2 number, since 2×1134242544² = 2573012297239183872, which contains 22 as substring.

It is a congruent number.

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, 398952 + ... + 401784.

It is an arithmetic number, because the mean of its divisors is an integer number (38655760).

Almost surely, 2^1134242544 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 1134242544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1546230400).

1134242544 is an abundant number, since it is smaller than the sum of its proper divisors (1958218256).

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

1134242544 is a wasteful number, since it uses less digits than its factorization.

1134242544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3302 (or 3296 counting only the distinct ones).

The product of its digits is 15360, while the sum is 30.

The square root of 1134242544 is about 33678.5175445713. The cubic root of 1134242544 is about 1042.8823346746.

Adding to 1134242544 its reverse (4452424311), we get a palindrome (5586666855).

The spelling of 1134242544 in words is "one billion, one hundred thirty-four million, two hundred forty-two thousand, five hundred forty-four".