4323143712021 has 8 divisors (see below), whose sum is σ = 5802877466400. Its totient is φ = 2862752882832.

The previous prime is 4323143712007. The next prime is 4323143712061. The reversal of 4323143712021 is 1202173413234.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4323143712021 - 2¹³ = 4323143703829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4323143712061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4835730775 + ... + 4835731668.

It is an arithmetic number, because the mean of its divisors is an integer number (725359683300).

Almost surely, 2^{4323143712021} is an apocalyptic number.

It is an amenable number.

4323143712021 is a deficient number, since it is larger than the sum of its proper divisors (1479733754379).

4323143712021 is a wasteful number, since it uses less digits than its factorization.

4323143712021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9671462595.

The product of its (nonzero) digits is 24192, while the sum is 33.

The spelling of 4323143712021 in words is "four trillion, three hundred twenty-three billion, one hundred forty-three million, seven hundred twelve thousand, twenty-one".