1120432043423 has 32 divisors (see below), whose sum is σ = 1404631867392. Its totient is φ = 868235673600.

The previous prime is 1120432043413. The next prime is 1120432043429. The reversal of 1120432043423 is 3243402340211.

It is a cyclic number.

It is not a de Polignac number, because 1120432043423 - 2²⁴ = 1120415266207 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 (1120432043429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60774815 + ... + 60793247.

It is an arithmetic number, because the mean of its divisors is an integer number (43894745856).

Almost surely, 2^{1120432043423} is an apocalyptic number.

1120432043423 is a deficient number, since it is larger than the sum of its proper divisors (284199823969).

1120432043423 is a wasteful number, since it uses less digits than its factorization.

1120432043423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22775.

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

Adding to 1120432043423 its reverse (3243402340211), we get a palindrome (4363834383634).

The spelling of 1120432043423 in words is "one trillion, one hundred twenty billion, four hundred thirty-two million, forty-three thousand, four hundred twenty-three".