1119044441 has 2 divisors, whose sum is σ = 1119044442. Its totient is φ = 1119044440.

The previous prime is 1119044393. The next prime is 1119044557. The reversal of 1119044441 is 1444409111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1065696025 + 53348416 = 32645^2 + 7304^2 .

It is an emirp because it is prime and its reverse (1444409111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1119044441 - 2¹⁸ = 1118782297 is a prime.

It is not a weakly prime, because it can be changed into another prime (1119044741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 559522220 + 559522221.

It is an arithmetic number, because the mean of its divisors is an integer number (559522221).

Almost surely, 2^1119044441 is an apocalyptic number.

It is an amenable number.

1119044441 is a deficient number, since it is larger than the sum of its proper divisors (1).

1119044441 is an equidigital number, since it uses as much as digits as its factorization.

1119044441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 1119044441 is about 33452.1216218045. The cubic root of 1119044441 is about 1038.2033949999.

The spelling of 1119044441 in words is "one billion, one hundred nineteen million, forty-four thousand, four hundred forty-one".