1132444444 has 24 divisors (see below), whose sum is σ = 1991345328. Its totient is φ = 563496960.

The previous prime is 1132444433. The next prime is 1132444457. The reversal of 1132444444 is 4444442311.

1132444444 is a modest number, since divided by 44444 gives 11324 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1135354 + ... + 1136350.

It is an arithmetic number, because the mean of its divisors is an integer number (82972722).

Almost surely, 2^1132444444 is an apocalyptic number.

It is an amenable number.

1132444444 is a deficient number, since it is larger than the sum of its proper divisors (858900884).

1132444444 is a wasteful number, since it uses less digits than its factorization.

1132444444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2085 (or 2083 counting only the distinct ones).

The product of its digits is 24576, while the sum is 31.

The square root of 1132444444 is about 33651.8118977270. The cubic root of 1132444444 is about 1042.3309539247.

Adding to 1132444444 its reverse (4444442311), we get a palindrome (5576886755).

The spelling of 1132444444 in words is "one billion, one hundred thirty-two million, four hundred forty-four thousand, four hundred forty-four".