1423424233441 has 8 divisors (see below), whose sum is σ = 1631967905024. Its totient is φ = 1216179900000.

The previous prime is 1423424233417. The next prime is 1423424233459. The reversal of 1423424233441 is 1443324243241.

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

It is a cyclic number.

It is not a de Polignac number, because 1423424233441 - 2⁷ = 1423424233313 is a prime.

It is a super-2 number, since 2×1423424233441² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1423424233441.

It is not an unprimeable number, because it can be changed into a prime (1423424233481) 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, 324832185 + ... + 324836566.

It is an arithmetic number, because the mean of its divisors is an integer number (203995988128).

Almost surely, 2^{1423424233441} is an apocalyptic number.

It is an amenable number.

1423424233441 is a deficient number, since it is larger than the sum of its proper divisors (208543671583).

1423424233441 is an equidigital number, since it uses as much as digits as its factorization.

1423424233441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649669071.

The product of its digits is 221184, while the sum is 37.

Adding to 1423424233441 its reverse (1443324243241), we get a palindrome (2866748476682).

The spelling of 1423424233441 in words is "one trillion, four hundred twenty-three billion, four hundred twenty-four million, two hundred thirty-three thousand, four hundred forty-one".