2244045351 has 4 divisors (see below), whose sum is σ = 2992060472. Its totient is φ = 1496030232.

The previous prime is 2244045313. The next prime is 2244045359. The reversal of 2244045351 is 1535404422.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2244045351 - 2⁹ = 2244044839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244045359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 374007556 + ... + 374007561.

It is an arithmetic number, because the mean of its divisors is an integer number (748015118).

Almost surely, 2^2244045351 is an apocalyptic number.

2244045351 is a deficient number, since it is larger than the sum of its proper divisors (748015121).

2244045351 is an equidigital number, since it uses as much as digits as its factorization.

2244045351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748015120.

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 2244045351 is about 47371.3558070697. The cubic root of 2244045351 is about 1309.2137058311.

Adding to 2244045351 its reverse (1535404422), we get a palindrome (3779449773).

The spelling of 2244045351 in words is "two billion, two hundred forty-four million, forty-five thousand, three hundred fifty-one".