2244884842 has 8 divisors (see below), whose sum is σ = 3368275236. Its totient is φ = 1122126432.

The previous prime is 2244884821. The next prime is 2244884843. The reversal of 2244884842 is 2484884422.

2244884842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2240223561 + 4661281 = 47331^2 + 2159^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2244884792 and 2244884801.

It is not an unprimeable number, because it can be changed into a prime (2244884843) 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, 149013 + ... + 163384.

Almost surely, 2^2244884842 is an apocalyptic number.

2244884842 is a deficient number, since it is larger than the sum of its proper divisors (1123390394).

2244884842 is a wasteful number, since it uses less digits than its factorization.

2244884842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315992.

The product of its digits is 1048576, while the sum is 46.

The square root of 2244884842 is about 47380.2157234430. The cubic root of 2244884842 is about 1309.3769431884.

The spelling of 2244884842 in words is "two billion, two hundred forty-four million, eight hundred eighty-four thousand, eight hundred forty-two".