1120432423242 has 16 divisors (see below), whose sum is σ = 2444579832672. Its totient is φ = 339524976720.

The previous prime is 1120432423213. The next prime is 1120432423273. The reversal of 1120432423242 is 2423242340211.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8488124353 + ... + 8488124484.

It is an arithmetic number, because the mean of its divisors is an integer number (152786239542).

Almost surely, 2^{1120432423242} is an apocalyptic number.

1120432423242 is an abundant number, since it is smaller than the sum of its proper divisors (1324147409430).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1120432423242 is a wasteful number, since it uses less digits than its factorization.

1120432423242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16976248853.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 1120432423242 its reverse (2423242340211), we get a palindrome (3543674763453).

The spelling of 1120432423242 in words is "one trillion, one hundred twenty billion, four hundred thirty-two million, four hundred twenty-three thousand, two hundred forty-two".