2244662044 has 12 divisors (see below), whose sum is σ = 3942040984. Its totient is φ = 1118364624.

The previous prime is 2244662039. The next prime is 2244662053. The reversal of 2244662044 is 4402664422.

It is a congruent number.

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, 990327 + ... + 992590.

Almost surely, 2^2244662044 is an apocalyptic number.

It is an amenable number.

2244662044 is a deficient number, since it is larger than the sum of its proper divisors (1697378940).

2244662044 is a wasteful number, since it uses less digits than its factorization.

2244662044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1983204 (or 1983202 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

The square root of 2244662044 is about 47377.8644938752. The cubic root of 2244662044 is about 1309.3336245275. Note that the first 3 decimals are identical.

The spelling of 2244662044 in words is "two billion, two hundred forty-four million, six hundred sixty-two thousand, forty-four".