4002334343 has 4 divisors (see below), whose sum is σ = 4574096400. Its totient is φ = 3430572288.

The previous prime is 4002334339. The next prime is 4002334393. The reversal of 4002334343 is 3434332004.

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 4002334343 - 2² = 4002334339 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 (4002334313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 285881018 + ... + 285881031.

It is an arithmetic number, because the mean of its divisors is an integer number (1143524100).

Almost surely, 2^4002334343 is an apocalyptic number.

4002334343 is a deficient number, since it is larger than the sum of its proper divisors (571762057).

4002334343 is an equidigital number, since it uses as much as digits as its factorization.

4002334343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571762056.

The product of its (nonzero) digits is 10368, while the sum is 26.

The square root of 4002334343 is about 63264.0051134925. The cubic root of 4002334343 is about 1587.7097867961.

Adding to 4002334343 its reverse (3434332004), we get a palindrome (7436666347).

The spelling of 4002334343 in words is "four billion, two million, three hundred thirty-four thousand, three hundred forty-three".