2130441040 has 120 divisors (see below), whose sum is σ = 6130107648. Its totient is φ = 674219520.

The previous prime is 2130441017. The next prime is 2130441067. The reversal of 2130441040 is 401440312.

It is a junction number, because it is equal to n+sod(n) for n = 2130440999 and 2130441017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83385 + ... + 105895.

Almost surely, 2^2130441040 is an apocalyptic number.

2130441040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2130441040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3065053824).

2130441040 is an abundant number, since it is smaller than the sum of its proper divisors (3999666608).

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

2130441040 is a wasteful number, since it uses less digits than its factorization.

2130441040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22557 (or 22538 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2130441040 is about 46156.7009219680. The cubic root of 2130441040 is about 1286.7371500073.

Adding to 2130441040 its reverse (401440312), we get a palindrome (2531881352).

The spelling of 2130441040 in words is "two billion, one hundred thirty million, four hundred forty-one thousand, forty".