120024353434 has 4 divisors (see below), whose sum is σ = 180036530154. Its totient is φ = 60012176716.

The previous prime is 120024353431. The next prime is 120024353453. The reversal of 120024353434 is 434353420021.

It is a happy number.

120024353434 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, and also an emirpimes, since its reverse is a distinct semiprime: 434353420021 = 2543 ⋅170803547.

It can be written as a sum of positive squares in only one way, i.e., 86151055225 + 33873298209 = 293515^2 + 184047^2 .

It is a junction number, because it is equal to n+sod(n) for n = 120024353396 and 120024353405.

It is not an unprimeable number, because it can be changed into a prime (120024353431) by changing a digit.

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 as a sum of consecutive naturals, namely, 30006088357 + ... + 30006088360.

Almost surely, 2^120024353434 is an apocalyptic number.

120024353434 is a deficient number, since it is larger than the sum of its proper divisors (60012176720).

120024353434 is an equidigital number, since it uses as much as digits as its factorization.

120024353434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60012176719.

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 120024353434 its reverse (434353420021), we get a palindrome (554377773455).

The spelling of 120024353434 in words is "one hundred twenty billion, twenty-four million, three hundred fifty-three thousand, four hundred thirty-four".