2131110324424 has 16 divisors (see below), whose sum is σ = 4046412009600. Its totient is φ = 1052067121872.

The previous prime is 2131110324401. The next prime is 2131110324521. The reversal of 2131110324424 is 4244230111312.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2131110324392 and 2131110324401.

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, 1686004372 + ... + 1686005635.

It is an arithmetic number, because the mean of its divisors is an integer number (252900750600).

Almost surely, 2^{2131110324424} is an apocalyptic number.

It is an amenable number.

2131110324424 is a deficient number, since it is larger than the sum of its proper divisors (1915301685176).

2131110324424 is a wasteful number, since it uses less digits than its factorization.

2131110324424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3372010092 (or 3372010088 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 2131110324424 its reverse (4244230111312), we get a palindrome (6375340435736).

The spelling of 2131110324424 in words is "two trillion, one hundred thirty-one billion, one hundred ten million, three hundred twenty-four thousand, four hundred twenty-four".