120011432342 has 4 divisors (see below), whose sum is σ = 180017148516. Its totient is φ = 60005716170.

The previous prime is 120011432341. The next prime is 120011432377. The reversal of 120011432342 is 243234110021.

120011432342 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120011432341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30002858084 + ... + 30002858087.

It is an arithmetic number, because the mean of its divisors is an integer number (45004287129).

Almost surely, 2^120011432342 is an apocalyptic number.

120011432342 is a deficient number, since it is larger than the sum of its proper divisors (60005716174).

120011432342 is an equidigital number, since it uses as much as digits as its factorization.

120011432342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60005716173.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 120011432342 its reverse (243234110021), we get a palindrome (363245542363).

The spelling of 120011432342 in words is "one hundred twenty billion, eleven million, four hundred thirty-two thousand, three hundred forty-two".