120044005355420 has 12 divisors (see below), whose sum is σ = 252092411246424. Its totient is φ = 48017602142160.

The previous prime is 120044005355333. The next prime is 120044005355447. The reversal of 120044005355420 is 24553500440021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3001100133866 + ... + 3001100133905.

It is an arithmetic number, because the mean of its divisors is an integer number (21007700937202).

Almost surely, 2^{120044005355420} is an apocalyptic number.

120044005355420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120044005355420 is an abundant number, since it is smaller than the sum of its proper divisors (132048405891004).

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

120044005355420 is a wasteful number, since it uses less digits than its factorization.

120044005355420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6002200267780 (or 6002200267778 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 35.

Adding to 120044005355420 its reverse (24553500440021), we get a palindrome (144597505795441).

The spelling of 120044005355420 in words is "one hundred twenty trillion, forty-four billion, five million, three hundred fifty-five thousand, four hundred twenty".