4321200341423 has 16 divisors (see below), whose sum is σ = 5199293464320. Its totient is φ = 3508366188096.

The previous prime is 4321200341371. The next prime is 4321200341581. The reversal of 4321200341423 is 3241430021234.

It is not a de Polignac number, because 4321200341423 - 2²⁰ = 4321199292847 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 (4321200341323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1867265 + ... + 3482682.

It is an arithmetic number, because the mean of its divisors is an integer number (324955841520).

Almost surely, 2^{4321200341423} is an apocalyptic number.

4321200341423 is a deficient number, since it is larger than the sum of its proper divisors (878093122897).

4321200341423 is a wasteful number, since it uses less digits than its factorization.

4321200341423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5356046.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 4321200341423 its reverse (3241430021234), we get a palindrome (7562630362657).

The spelling of 4321200341423 in words is "four trillion, three hundred twenty-one billion, two hundred million, three hundred forty-one thousand, four hundred twenty-three".