2241355345 has 8 divisors (see below), whose sum is σ = 2691463680. Its totient is φ = 1791859440.

The previous prime is 2241355343. The next prime is 2241355421. The reversal of 2241355345 is 5435531422.

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

It is not a de Polignac number, because 2241355345 - 2¹ = 2241355343 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2241355345.

It is not an unprimeable number, because it can be changed into a prime (2241355343) 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, 145015 + ... + 159724.

It is an arithmetic number, because the mean of its divisors is an integer number (336432960).

Almost surely, 2^2241355345 is an apocalyptic number.

It is an amenable number.

2241355345 is a deficient number, since it is larger than the sum of its proper divisors (450108335).

2241355345 is a wasteful number, since it uses less digits than its factorization.

2241355345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306215.

The product of its digits is 72000, while the sum is 34.

The square root of 2241355345 is about 47342.9545444726. The cubic root of 2241355345 is about 1308.6903651171.

Adding to 2241355345 its reverse (5435531422), we get a palindrome (7676886767).

The spelling of 2241355345 in words is "two billion, two hundred forty-one million, three hundred fifty-five thousand, three hundred forty-five".