2130443341 has 8 divisors (see below), whose sum is σ = 2296407960. Its totient is φ = 1964776512.

The previous prime is 2130443309. The next prime is 2130443347. The reversal of 2130443341 is 1433440312.

It can be written as a sum of positive squares in 4 ways, for example, as 46977316 + 2083466025 = 6854^2 + 45645^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2130443341 - 2⁵ = 2130443309 is a prime.

It is a super-2 number, since 2×2130443341² = 9077577658422484562, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130443347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59470 + ... + 88303.

It is an arithmetic number, because the mean of its divisors is an integer number (287050995).

Almost surely, 2^2130443341 is an apocalyptic number.

It is an amenable number.

2130443341 is a deficient number, since it is larger than the sum of its proper divisors (165964619).

2130443341 is a wasteful number, since it uses less digits than its factorization.

2130443341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148895.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 2130443341 is about 46156.7258479195. The cubic root of 2130443341 is about 1286.7376132574.

Adding to 2130443341 its reverse (1433440312), we get a palindrome (3563883653).

The spelling of 2130443341 in words is "two billion, one hundred thirty million, four hundred forty-three thousand, three hundred forty-one".