120240112430 has 64 divisors (see below), whose sum is σ = 241618464000. Its totient is φ = 42814407168.

The previous prime is 120240112427. The next prime is 120240112457. The reversal of 120240112430 is 34211042021.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1969301 + ... + 2029439.

It is an arithmetic number, because the mean of its divisors is an integer number (3775288500).

Almost surely, 2^120240112430 is an apocalyptic number.

120240112430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120240112430 is an abundant number, since it is smaller than the sum of its proper divisors (121378351570).

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

120240112430 is a wasteful number, since it uses less digits than its factorization.

120240112430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60801.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 120240112430 its reverse (34211042021), we get a palindrome (154451154451).

The spelling of 120240112430 in words is "one hundred twenty billion, two hundred forty million, one hundred twelve thousand, four hundred thirty".