2241434445 has 16 divisors (see below), whose sum is σ = 3797254080. Its totient is φ = 1125112064.

The previous prime is 2241434443. The next prime is 2241434477. The reversal of 2241434445 is 5444341422.

It is a cyclic number.

It is not a de Polignac number, because 2241434445 - 2¹ = 2241434443 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2241434441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4394715 + ... + 4395224.

It is an arithmetic number, because the mean of its divisors is an integer number (237328380).

Almost surely, 2^2241434445 is an apocalyptic number.

It is an amenable number.

2241434445 is a deficient number, since it is larger than the sum of its proper divisors (1555819635).

2241434445 is a wasteful number, since it uses less digits than its factorization.

2241434445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8789964.

The product of its digits is 61440, while the sum is 33.

The square root of 2241434445 is about 47343.7899306762. The cubic root of 2241434445 is about 1308.7057599971.

Adding to 2241434445 its reverse (5444341422), we get a palindrome (7685775867).

The spelling of 2241434445 in words is "two billion, two hundred forty-one million, four hundred thirty-four thousand, four hundred forty-five".