120124320010242 has 32 divisors (see below), whose sum is σ = 253129875518400. Its totient is φ = 37898510257728.

The previous prime is 120124320010241. The next prime is 120124320010271. The reversal of 120124320010242 is 242010023421021.

It is not an unprimeable number, because it can be changed into a prime (120124320010241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 492732253 + ... + 492975984.

It is an arithmetic number, because the mean of its divisors is an integer number (7910308609950).

Almost surely, 2^{120124320010242} is an apocalyptic number.

120124320010242 is an abundant number, since it is smaller than the sum of its proper divisors (133005555508158).

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

120124320010242 is a wasteful number, since it uses less digits than its factorization.

120124320010242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985709330.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 120124320010242 its reverse (242010023421021), we get a palindrome (362134343431263).

The spelling of 120124320010242 in words is "one hundred twenty trillion, one hundred twenty-four billion, three hundred twenty million, ten thousand, two hundred forty-two".