2130343242 has 8 divisors (see below), whose sum is σ = 4260686496. Its totient is φ = 710114412.

The previous prime is 2130343223. The next prime is 2130343301. The reversal of 2130343242 is 2423430312.

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

2130343242 is an admirable number.

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, 177528598 + ... + 177528609.

It is an arithmetic number, because the mean of its divisors is an integer number (532585812).

Almost surely, 2^2130343242 is an apocalyptic number.

2130343242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2130343242 is a wasteful number, since it uses less digits than its factorization.

2130343242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355057212.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 2130343242 is about 46155.6414970045. The cubic root of 2130343242 is about 1286.7174604621.

Adding to 2130343242 its reverse (2423430312), we get a palindrome (4553773554).

The spelling of 2130343242 in words is "two billion, one hundred thirty million, three hundred forty-three thousand, two hundred forty-two".