2134011420444 has 12 divisors (see below), whose sum is σ = 4979359981064. Its totient is φ = 711337140144.

The previous prime is 2134011420439. The next prime is 2134011420479. The reversal of 2134011420444 is 4440241104312.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

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, 88917142507 + ... + 88917142530.

Almost surely, 2^{2134011420444} is an apocalyptic number.

It is an amenable number.

2134011420444 is an abundant number, since it is smaller than the sum of its proper divisors (2845348560620).

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

2134011420444 is a wasteful number, since it uses less digits than its factorization.

2134011420444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177834285044 (or 177834285042 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 2134011420444 its reverse (4440241104312), we get a palindrome (6574252524756).

The spelling of 2134011420444 in words is "two trillion, one hundred thirty-four billion, eleven million, four hundred twenty thousand, four hundred forty-four".