4340002331323 has 4 divisors (see below), whose sum is σ = 4340853150448. Its totient is φ = 4339151512200.

The previous prime is 4340002331303. The next prime is 4340002331369. The reversal of 4340002331323 is 3231332000434.

It is a happy number.

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 4340002331323 - 2³⁷ = 4202563377851 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4340002331291 and 4340002331300.

It is not an unprimeable number, because it can be changed into a prime (4340002331303) 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, 425401911 + ... + 425412112.

It is an arithmetic number, because the mean of its divisors is an integer number (1085213287612).

Almost surely, 2^{4340002331323} is an apocalyptic number.

4340002331323 is a deficient number, since it is larger than the sum of its proper divisors (850819125).

4340002331323 is an equidigital number, since it uses as much as digits as its factorization.

4340002331323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850819124.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 4340002331323 its reverse (3231332000434), we get a palindrome (7571334331757).

The spelling of 4340002331323 in words is "four trillion, three hundred forty billion, two million, three hundred thirty-one thousand, three hundred twenty-three".