120334100045555 has 32 divisors (see below), whose sum is σ = 164482234011648. Its totient is φ = 83657255932800.

The previous prime is 120334100045513. The next prime is 120334100045587. The reversal of 120334100045555 is 555540001433021.

It is not a de Polignac number, because 120334100045555 - 2²⁴ = 120334083268339 is a prime.

It is a Duffinian 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 31 ways as a sum of consecutive naturals, for example, 28370576 + ... + 32335085.

It is an arithmetic number, because the mean of its divisors is an integer number (5140069812864).

Almost surely, 2^{120334100045555} is an apocalyptic number.

120334100045555 is a deficient number, since it is larger than the sum of its proper divisors (44148133966093).

120334100045555 is a wasteful number, since it uses less digits than its factorization.

120334100045555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60707267.

The product of its (nonzero) digits is 180000, while the sum is 38.

Adding to 120334100045555 its reverse (555540001433021), we get a palindrome (675874101478576).

The spelling of 120334100045555 in words is "one hundred twenty trillion, three hundred thirty-four billion, one hundred million, forty-five thousand, five hundred fifty-five".