2241700345 has 8 divisors (see below), whose sum is σ = 2692712520. Its totient is φ = 1791578880.

The previous prime is 2241700289. The next prime is 2241700387. The reversal of 2241700345 is 5430071422.

It can be written as a sum of positive squares in 4 ways, for example, as 605012409 + 1636687936 = 24597^2 + 40456^2 .

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

It is not a de Polignac number, because 2241700345 - 2⁷ = 2241700217 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217126 + ... + 227215.

It is an arithmetic number, because the mean of its divisors is an integer number (336589065).

Almost surely, 2^2241700345 is an apocalyptic number.

It is an amenable number.

2241700345 is a deficient number, since it is larger than the sum of its proper divisors (451012175).

2241700345 is a wasteful number, since it uses less digits than its factorization.

2241700345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445355.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 2241700345 is about 47346.5980298479. The cubic root of 2241700345 is about 1308.7575082727.

Adding to 2241700345 its reverse (5430071422), we get a palindrome (7671771767).

The spelling of 2241700345 in words is "two billion, two hundred forty-one million, seven hundred thousand, three hundred forty-five".