120443022342 has 24 divisors (see below), whose sum is σ = 260978243760. Its totient is φ = 40144849200.

The previous prime is 120443022313. The next prime is 120443022389. The reversal of 120443022342 is 243220344021.

120443022342 is a `hidden beast` number, since 1 + 2 + 0 + 4 + 430 + 223 + 4 + 2 = 666.

It is a super-2 number, since 2×120443022342² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35967 + ... + 492117.

It is an arithmetic number, because the mean of its divisors is an integer number (10874093490).

Almost surely, 2^120443022342 is an apocalyptic number.

120443022342 is an abundant number, since it is smaller than the sum of its proper divisors (140535221418).

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

120443022342 is a wasteful number, since it uses less digits than its factorization.

120443022342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470828 (or 470825 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 120443022342 its reverse (243220344021), we get a palindrome (363663366363).

The spelling of 120443022342 in words is "one hundred twenty billion, four hundred forty-three million, twenty-two thousand, three hundred forty-two".