1124444453 has 16 divisors (see below), whose sum is σ = 1321267200. Its totient is φ = 945892080.

The previous prime is 1124444429. The next prime is 1124444459. The reversal of 1124444453 is 3544444211.

It is a cyclic number.

It is not a de Polignac number, because 1124444453 - 2⁶ = 1124444389 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124444459) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53573 + ... + 71546.

It is an arithmetic number, because the mean of its divisors is an integer number (82579200).

Almost surely, 2^1124444453 is an apocalyptic number.

It is an amenable number.

1124444453 is a deficient number, since it is larger than the sum of its proper divisors (196822747).

1124444453 is a wasteful number, since it uses less digits than its factorization.

1124444453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125192.

The product of its digits is 30720, while the sum is 32.

The square root of 1124444453 is about 33532.7370341283. The cubic root of 1124444453 is about 1039.8706856598.

Adding to 1124444453 its reverse (3544444211), we get a palindrome (4668888664).

The spelling of 1124444453 in words is "one billion, one hundred twenty-four million, four hundred forty-four thousand, four hundred fifty-three".