2141602343 has 4 divisors (see below), whose sum is σ = 2149563960. Its totient is φ = 2133640728.

The previous prime is 2141602313. The next prime is 2141602369. The reversal of 2141602343 is 3432061412.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2141602343 - 2⁸ = 2141602087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2141602313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3980405 + ... + 3980942.

It is an arithmetic number, because the mean of its divisors is an integer number (537390990).

Almost surely, 2^2141602343 is an apocalyptic number.

2141602343 is a deficient number, since it is larger than the sum of its proper divisors (7961617).

2141602343 is an equidigital number, since it uses as much as digits as its factorization.

2141602343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7961616.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 2141602343 is about 46277.4496164168. The cubic root of 2141602343 is about 1288.9802936583.

Adding to 2141602343 its reverse (3432061412), we get a palindrome (5573663755).

The spelling of 2141602343 in words is "two billion, one hundred forty-one million, six hundred two thousand, three hundred forty-three".