2245360443 has 16 divisors (see below), whose sum is σ = 3005392896. Its totient is φ = 1491129920.

The previous prime is 2245360421. The next prime is 2245360471. The reversal of 2245360443 is 3440635422.

It is a cyclic number.

It is not a de Polignac number, because 2245360443 - 2⁶ = 2245360379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2245360483) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1417630 + ... + 1419212.

It is an arithmetic number, because the mean of its divisors is an integer number (187837056).

Almost surely, 2^2245360443 is an apocalyptic number.

2245360443 is a deficient number, since it is larger than the sum of its proper divisors (760032453).

2245360443 is a wasteful number, since it uses less digits than its factorization.

2245360443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3114.

The product of its (nonzero) digits is 69120, while the sum is 33.

The square root of 2245360443 is about 47385.2344406989. The cubic root of 2245360443 is about 1309.4694047999.

Adding to 2245360443 its reverse (3440635422), we get a palindrome (5685995865).

The spelling of 2245360443 in words is "two billion, two hundred forty-five million, three hundred sixty thousand, four hundred forty-three".