2444021092 has 6 divisors (see below), whose sum is σ = 4277036918. Its totient is φ = 1222010544.

The previous prime is 2444021089. The next prime is 2444021131. The reversal of 2444021092 is 2901204442.

It can be written as a sum of positive squares in only one way, i.e., 1665945856 + 778075236 = 40816^2 + 27894^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2444021092.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 305502633 + ... + 305502640.

Almost surely, 2^2444021092 is an apocalyptic number.

It is an amenable number.

2444021092 is a deficient number, since it is larger than the sum of its proper divisors (1833015826).

2444021092 is a wasteful number, since it uses less digits than its factorization.

2444021092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611005277 (or 611005275 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 2444021092 is about 49437.0416995192. The cubic root of 2444021092 is about 1347.0022356187.

The spelling of 2444021092 in words is "two billion, four hundred forty-four million, twenty-one thousand, ninety-two".