2043112202444 has 36 divisors (see below), whose sum is σ = 3843899400264. Its totient is φ = 949880610816.

The previous prime is 2043112202357. The next prime is 2043112202473. The reversal of 2043112202444 is 4442022113402.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10551029 + ... + 10742924.

Almost surely, 2^{2043112202444} is an apocalyptic number.

It is an amenable number.

2043112202444 is a deficient number, since it is larger than the sum of its proper divisors (1800787197820).

2043112202444 is a wasteful number, since it uses less digits than its factorization.

2043112202444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21294074 (or 21294055 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 2043112202444 its reverse (4442022113402), we get a palindrome (6485134315846).

The spelling of 2043112202444 in words is "two trillion, forty-three billion, one hundred twelve million, two hundred two thousand, four hundred forty-four".