2106361444 has 24 divisors (see below), whose sum is σ = 4023633600. Its totient is φ = 956866080.

The previous prime is 2106361409. The next prime is 2106361501. The reversal of 2106361444 is 4441636012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65337 + ... + 92095.

It is an arithmetic number, because the mean of its divisors is an integer number (167651400).

Almost surely, 2^2106361444 is an apocalyptic number.

It is an amenable number.

2106361444 is a deficient number, since it is larger than the sum of its proper divisors (1917272156).

2106361444 is a wasteful number, since it uses less digits than its factorization.

2106361444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28563 (or 28561 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 2106361444 is about 45895.1135089565. The cubic root of 2106361444 is about 1281.8709301743.

Adding to 2106361444 its reverse (4441636012), we get a palindrome (6547997456).

The spelling of 2106361444 in words is "two billion, one hundred six million, three hundred sixty-one thousand, four hundred forty-four".