1120441999 has 8 divisors (see below), whose sum is σ = 1159765920. Its totient is φ = 1081164000.

The previous prime is 1120441969. The next prime is 1120442039. The reversal of 1120441999 is 9991440211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1120441999 - 2¹¹ = 1120439951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120441909) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42549 + ... + 63649.

It is an arithmetic number, because the mean of its divisors is an integer number (144970740).

Almost surely, 2^1120441999 is an apocalyptic number.

1120441999 is a deficient number, since it is larger than the sum of its proper divisors (39323921).

1120441999 is a wasteful number, since it uses less digits than its factorization.

1120441999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22961.

The product of its (nonzero) digits is 23328, while the sum is 40.

The square root of 1120441999 is about 33473.0040331011. The cubic root of 1120441999 is about 1038.6354141414.

The spelling of 1120441999 in words is "one billion, one hundred twenty million, four hundred forty-one thousand, nine hundred ninety-nine".