2100244404141 has 24 divisors (see below), whose sum is σ = 3388048591200. Its totient is φ = 1292458092912.

The previous prime is 2100244404133. The next prime is 2100244404149. The reversal of 2100244404141 is 1414044420012.

It is a happy number.

2100244404141 is a `hidden beast` number, since 2 + 1 + 0 + 0 + 244 + 4 + 0 + 414 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (2100244404133) and next prime (2100244404149).

It is not a de Polignac number, because 2100244404141 - 2³ = 2100244404133 is a prime.

It is a super-2 number, since 2×2100244404141² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2100244404149) by changing a digit.

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 in 23 ways as a sum of consecutive naturals, for example, 332419191 + ... + 332425508.

It is an arithmetic number, because the mean of its divisors is an integer number (141168691300).

Almost surely, 2^{2100244404141} is an apocalyptic number.

It is an amenable number.

2100244404141 is a deficient number, since it is larger than the sum of its proper divisors (1287804187059).

2100244404141 is an equidigital number, since it uses as much as digits as its factorization.

2100244404141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664844727 (or 664844715 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 27.

Adding to 2100244404141 its reverse (1414044420012), we get a palindrome (3514288824153).

The spelling of 2100244404141 in words is "two trillion, one hundred billion, two hundred forty-four million, four hundred four thousand, one hundred forty-one".