4223401401343 has 4 divisors (see below), whose sum is σ = 4223544272640. Its totient is φ = 4223258530048.

The previous prime is 4223401401293. The next prime is 4223401401353. The reversal of 4223401401343 is 3431041043224.

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 4223401401343 - 2²⁹ = 4222864530431 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 (4223401401353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71391298 + ... + 71450431.

It is an arithmetic number, because the mean of its divisors is an integer number (1055886068160).

Almost surely, 2^{4223401401343} is an apocalyptic number.

4223401401343 is a deficient number, since it is larger than the sum of its proper divisors (142871297).

4223401401343 is a wasteful number, since it uses less digits than its factorization.

4223401401343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142871296.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 4223401401343 its reverse (3431041043224), we get a palindrome (7654442444567).

The spelling of 4223401401343 in words is "four trillion, two hundred twenty-three billion, four hundred one million, four hundred one thousand, three hundred forty-three".