2113211044344 has 16 divisors (see below), whose sum is σ = 5283027610920. Its totient is φ = 704403681440.

The previous prime is 2113211044339. The next prime is 2113211044361. The reversal of 2113211044344 is 4434401123112.

It is a happy number.

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 in 3 ways as a sum of consecutive naturals, for example, 44025230067 + ... + 44025230114.

Almost surely, 2^{2113211044344} is an apocalyptic number.

2113211044344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2113211044344 is an abundant number, since it is smaller than the sum of its proper divisors (3169816566576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2113211044344 is a wasteful number, since it uses less digits than its factorization.

2113211044344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88050460190 (or 88050460186 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 2113211044344 its reverse (4434401123112), we get a palindrome (6547612167456).

The spelling of 2113211044344 in words is "two trillion, one hundred thirteen billion, two hundred eleven million, forty-four thousand, three hundred forty-four".