120242000054 has 16 divisors (see below), whose sum is σ = 198308929536. Its totient is φ = 54225095400.

The previous prime is 120242000041. The next prime is 120242000071. The reversal of 120242000054 is 450000242021.

It is a happy number.

It is a super-2 number, since 2×120242000054² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21515102 + ... + 21520689.

It is an arithmetic number, because the mean of its divisors is an integer number (12394308096).

Almost surely, 2^120242000054 is an apocalyptic number.

120242000054 is a deficient number, since it is larger than the sum of its proper divisors (78066929482).

120242000054 is a wasteful number, since it uses less digits than its factorization.

120242000054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43035931.

The product of its (nonzero) digits is 640, while the sum is 20.

Adding to 120242000054 its reverse (450000242021), we get a palindrome (570242242075).

The spelling of 120242000054 in words is "one hundred twenty billion, two hundred forty-two million, fifty-four", and thus it is an aban number.