1144112032 has 24 divisors (see below), whose sum is σ = 2574252576. Its totient is φ = 490333632.

The previous prime is 1144111921. The next prime is 1144112107. The reversal of 1144112032 is 2302114411.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2553598 + ... + 2554045.

It is an arithmetic number, because the mean of its divisors is an integer number (107260524).

Almost surely, 2^1144112032 is an apocalyptic number.

It is an amenable number.

1144112032 is an abundant number, since it is smaller than the sum of its proper divisors (1430140544).

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

1144112032 is an equidigital number, since it uses as much as digits as its factorization.

1144112032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5107660 (or 5107652 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1144112032 is about 33824.7251577895. The cubic root of 1144112032 is about 1045.8984457583.

Adding to 1144112032 its reverse (2302114411), we get a palindrome (3446226443).

The spelling of 1144112032 in words is "one billion, one hundred forty-four million, one hundred twelve thousand, thirty-two".