2244001442 has 8 divisors (see below), whose sum is σ = 3391697232. Its totient is φ = 1113435700.

The previous prime is 2244001439. The next prime is 2244001451. The reversal of 2244001442 is 2441004422.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4282184 + ... + 4282707.

It is an arithmetic number, because the mean of its divisors is an integer number (423962154).

Almost surely, 2^2244001442 is an apocalyptic number.

2244001442 is a deficient number, since it is larger than the sum of its proper divisors (1147695790).

2244001442 is a wasteful number, since it uses less digits than its factorization.

2244001442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8565024.

The product of its (nonzero) digits is 2048, while the sum is 23.

The square root of 2244001442 is about 47370.8923496275. The cubic root of 2244001442 is about 1309.2051666930.

Adding to 2244001442 its reverse (2441004422), we get a palindrome (4685005864).

The spelling of 2244001442 in words is "two billion, two hundred forty-four million, one thousand, four hundred forty-two".