4022001204343 has 4 divisors (see below), whose sum is σ = 4028217590160. Its totient is φ = 4015784818528.

The previous prime is 4022001204341. The next prime is 4022001204367. The reversal of 4022001204343 is 3434021002204.

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 4022001204343 - 2¹ = 4022001204341 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 (4022001204341) 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, 3108191938 + ... + 3108193231.

It is an arithmetic number, because the mean of its divisors is an integer number (1007054397540).

Almost surely, 2^{4022001204343} is an apocalyptic number.

4022001204343 is a deficient number, since it is larger than the sum of its proper divisors (6216385817).

4022001204343 is an equidigital number, since it uses as much as digits as its factorization.

4022001204343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6216385816.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 4022001204343 its reverse (3434021002204), we get a palindrome (7456022206547).

The spelling of 4022001204343 in words is "four trillion, twenty-two billion, one million, two hundred four thousand, three hundred forty-three".