2243101441 has 16 divisors (see below), whose sum is σ = 2682508288. Its totient is φ = 1835136000.

The previous prime is 2243101433. The next prime is 2243101451. The reversal of 2243101441 is 1441013422.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2243101441 - 2³ = 2243101433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2243101451) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 54960 + ... + 86641.

It is an arithmetic number, because the mean of its divisors is an integer number (167656768).

Almost surely, 2^2243101441 is an apocalyptic number.

It is an amenable number.

2243101441 is a deficient number, since it is larger than the sum of its proper divisors (439406847).

2243101441 is a wasteful number, since it uses less digits than its factorization.

2243101441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141712.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 2243101441 is about 47361.3918819960. The cubic root of 2243101441 is about 1309.0301157776.

Adding to 2243101441 its reverse (1441013422), we get a palindrome (3684114863).

It can be divided in two parts, 2243 and 101441, that added together give a square (103684 = 322²).

The spelling of 2243101441 in words is "two billion, two hundred forty-three million, one hundred one thousand, four hundred forty-one".