2111004244 has 6 divisors (see below), whose sum is σ = 3694257434. Its totient is φ = 1055502120.

The previous prime is 2111004229. The next prime is 2111004277. The reversal of 2111004244 is 4424001112.

It can be written as a sum of positive squares in only one way, i.e., 1495368900 + 615635344 = 38670^2 + 24812^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263875527 + ... + 263875534.

Almost surely, 2^2111004244 is an apocalyptic number.

It is an amenable number.

2111004244 is a deficient number, since it is larger than the sum of its proper divisors (1583253190).

2111004244 is a wasteful number, since it uses less digits than its factorization.

2111004244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527751065 (or 527751063 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 2111004244 is about 45945.6662156509. Note that the first 3 decimals coincide. The cubic root of 2111004244 is about 1282.8120638394.

Adding to 2111004244 its reverse (4424001112), we get a palindrome (6535005356).

The spelling of 2111004244 in words is "two billion, one hundred eleven million, four thousand, two hundred forty-four".