1134203424 has 96 divisors (see below), whose sum is σ = 3035672640. Its totient is φ = 370732032.

The previous prime is 1134203407. The next prime is 1134203429. The reversal of 1134203424 is 4243024311.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 1134203394 and 1134203403.

It is not an unprimeable number, because it can be changed into a prime (1134203429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1119142 + ... + 1120154.

It is an arithmetic number, because the mean of its divisors is an integer number (31621590).

Almost surely, 2^1134203424 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 1134203424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1517836320).

1134203424 is an abundant number, since it is smaller than the sum of its proper divisors (1901469216).

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

1134203424 is a wasteful number, since it uses less digits than its factorization.

1134203424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1242 (or 1234 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1134203424 is about 33677.9367539046. The cubic root of 1134203424 is about 1042.8703448739.

Adding to 1134203424 its reverse (4243024311), we get a palindrome (5377227735).

The spelling of 1134203424 in words is "one billion, one hundred thirty-four million, two hundred three thousand, four hundred twenty-four".