3331242245 has 8 divisors (see below), whose sum is σ = 4000250616. Its totient is φ = 2663153856.

The previous prime is 3331242221. The next prime is 3331242263. The reversal of 3331242245 is 5422421333.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 324036001 + 3007206244 = 18001^2 + 54838^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3331242245 - 2⁶ = 3331242181 is a prime.

It is a super-2 number, since 2×3331242245² = 22194349789745280050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222002 + ... + 236531.

It is an arithmetic number, because the mean of its divisors is an integer number (500031327).

Almost surely, 2^3331242245 is an apocalyptic number.

It is an amenable number.

3331242245 is a deficient number, since it is larger than the sum of its proper divisors (669008371).

3331242245 is a wasteful number, since it uses less digits than its factorization.

3331242245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459991.

The product of its digits is 17280, while the sum is 29.

The square root of 3331242245 is about 57716.9147217694. The cubic root of 3331242245 is about 1493.4891497381.

Adding to 3331242245 its reverse (5422421333), we get a palindrome (8753663578).

It can be divided in two parts, 33312 and 42245, that added together give a palindrome (75557).

The spelling of 3331242245 in words is "three billion, three hundred thirty-one million, two hundred forty-two thousand, two hundred forty-five".