10223142401443 has 4 divisors (see below), whose sum is σ = 10223165099728. Its totient is φ = 10223119703160.

The previous prime is 10223142401399. The next prime is 10223142401489. The reversal of 10223142401443 is 34410424132201.

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 10223142401443 - 2⁹ = 10223142400931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10223142402443) 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, 10659588 + ... + 11578993.

It is an arithmetic number, because the mean of its divisors is an integer number (2555791274932).

Almost surely, 2^{10223142401443} is an apocalyptic number.

10223142401443 is a deficient number, since it is larger than the sum of its proper divisors (22698285).

10223142401443 is an equidigital number, since it uses as much as digits as its factorization.

10223142401443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22698284.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 10223142401443 its reverse (34410424132201), we get a palindrome (44633566533644).

The spelling of 10223142401443 in words is "ten trillion, two hundred twenty-three billion, one hundred forty-two million, four hundred one thousand, four hundred forty-three".