120140430024 has 32 divisors (see below), whose sum is σ = 300774744000. Its totient is φ = 39990320832.

The previous prime is 120140429993. The next prime is 120140430119. The reversal of 120140430024 is 420034041021.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3513204 + ... + 3547235.

It is an arithmetic number, because the mean of its divisors is an integer number (9399210750).

Almost surely, 2^120140430024 is an apocalyptic number.

It is an amenable number.

120140430024 is an abundant number, since it is smaller than the sum of its proper divisors (180634313976).

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

120140430024 is a wasteful number, since it uses less digits than its factorization.

120140430024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7061157 (or 7061153 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 120140430024 its reverse (420034041021), we get a palindrome (540174471045).

The spelling of 120140430024 in words is "one hundred twenty billion, one hundred forty million, four hundred thirty thousand, twenty-four".