2131410424 has 144 divisors (see below), whose sum is σ = 4994955720. Its totient is φ = 845095680.

The previous prime is 2131410403. The next prime is 2131410427. The reversal of 2131410424 is 4240141312.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 2131410395 and 2131410404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2131410427) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5368594 + ... + 5368990.

Almost surely, 2^2131410424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2131410424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2497477860).

2131410424 is an abundant number, since it is smaller than the sum of its proper divisors (2863545296).

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

2131410424 is a wasteful number, since it uses less digits than its factorization.

2131410424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478 (or 442 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 2131410424 is about 46167.2007381864. The cubic root of 2131410424 is about 1286.9322822582.

Adding to 2131410424 its reverse (4240141312), we get a palindrome (6371551736).

The spelling of 2131410424 in words is "two billion, one hundred thirty-one million, four hundred ten thousand, four hundred twenty-four".