2131413004044 has 96 divisors (see below), whose sum is σ = 5975425935360. Its totient is φ = 654451358976.

The previous prime is 2131413004013. The next prime is 2131413004051. The reversal of 2131413004044 is 4404003141312.

2131413004044 is a `hidden beast` number, since 2 + 1 + 314 + 1 + 300 + 4 + 0 + 44 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 2131413003999 and 2131413004017.

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 31 ways as a sum of consecutive naturals, for example, 12263712 + ... + 12436295.

It is an arithmetic number, because the mean of its divisors is an integer number (62244020160).

Almost surely, 2^{2131413004044} is an apocalyptic number.

It is an amenable number.

2131413004044 is an abundant number, since it is smaller than the sum of its proper divisors (3844012931316).

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

2131413004044 is a wasteful number, since it uses less digits than its factorization.

2131413004044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24700084 (or 24700076 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 2131413004044 its reverse (4404003141312), we get a palindrome (6535416145356).

The spelling of 2131413004044 in words is "two trillion, one hundred thirty-one billion, four hundred thirteen million, four thousand, forty-four".