120020243434124 has 96 divisors (see below), whose sum is σ = 231519422776320. Its totient is φ = 53988214630400.

The previous prime is 120020243434121. The next prime is 120020243434181. The reversal of 120020243434124 is 421434342020021.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (120020243434121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8671349444 + ... + 8671363284.

It is an arithmetic number, because the mean of its divisors is an integer number (2411660653920).

Almost surely, 2^{120020243434124} is an apocalyptic number.

It is an amenable number.

120020243434124 is a deficient number, since it is larger than the sum of its proper divisors (111499179342196).

120020243434124 is a wasteful number, since it uses less digits than its factorization.

120020243434124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18359 (or 18357 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 120020243434124 its reverse (421434342020021), we get a palindrome (541454585454145).

The spelling of 120020243434124 in words is "one hundred twenty trillion, twenty billion, two hundred forty-three million, four hundred thirty-four thousand, one hundred twenty-four".