120541540555412 has 6 divisors (see below), whose sum is σ = 210947695971978. Its totient is φ = 60270770277704.

The previous prime is 120541540555393. The next prime is 120541540555507. The reversal of 120541540555412 is 214555045145021.

It can be written as a sum of positive squares in only one way, i.e., 66936680442256 + 53604860113156 = 8181484^2 + 7321534^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15067692569423 + ... + 15067692569430.

It is an arithmetic number, because the mean of its divisors is an integer number (35157949328663).

Almost surely, 2^{120541540555412} is an apocalyptic number.

It is an amenable number.

120541540555412 is a deficient number, since it is larger than the sum of its proper divisors (90406155416566).

120541540555412 is a wasteful number, since it uses less digits than its factorization.

120541540555412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30135385138857 (or 30135385138855 counting only the distinct ones).

The product of its (nonzero) digits is 800000, while the sum is 44.

The spelling of 120541540555412 in words is "one hundred twenty trillion, five hundred forty-one billion, five hundred forty million, five hundred fifty-five thousand, four hundred twelve".