2244034945 has 8 divisors (see below), whose sum is σ = 2708967744. Its totient is φ = 1784477424.

The previous prime is 2244034943. The next prime is 2244034963. The reversal of 2244034945 is 5494304422.

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 2244034945 - 2¹ = 2244034943 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2244034943) 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, 1342899 + ... + 1344568.

It is an arithmetic number, because the mean of its divisors is an integer number (338620968).

Almost surely, 2^2244034945 is an apocalyptic number.

It is an amenable number.

2244034945 is a deficient number, since it is larger than the sum of its proper divisors (464932799).

2244034945 is a wasteful number, since it uses less digits than its factorization.

2244034945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2687639.

The product of its (nonzero) digits is 138240, while the sum is 37.

The square root of 2244034945 is about 47371.2459726362. The cubic root of 2244034945 is about 1309.2116821496.

The spelling of 2244034945 in words is "two billion, two hundred forty-four million, thirty-four thousand, nine hundred forty-five".