2111204441404 has 12 divisors (see below), whose sum is σ = 3699818789800. Its totient is φ = 1054113358608.

The previous prime is 2111204441363. The next prime is 2111204441429. The reversal of 2111204441404 is 4041444021112.

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, 372212334 + ... + 372218005.

Almost surely, 2^{2111204441404} is an apocalyptic number.

It is an amenable number.

2111204441404 is a deficient number, since it is larger than the sum of its proper divisors (1588614348396).

2111204441404 is a wasteful number, since it uses less digits than its factorization.

2111204441404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744431052 (or 744431050 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 28.

Adding to 2111204441404 its reverse (4041444021112), we get a palindrome (6152648462516).

The spelling of 2111204441404 in words is "two trillion, one hundred eleven billion, two hundred four million, four hundred forty-one thousand, four hundred four".