120255040351441 has 2 divisors, whose sum is σ = 120255040351442. Its totient is φ = 120255040351440.

The previous prime is 120255040351409. The next prime is 120255040351471. The reversal of 120255040351441 is 144153040552021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 97651947610000 + 22603092741441 = 9881900^2 + 4754271^2 .

It is an emirp because it is prime and its reverse (144153040552021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120255040351441 - 2⁵ = 120255040351409 is a prime.

It is a super-2 number, since 2×120255040351441² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 120255040351441.

It is not a weakly prime, because it can be changed into another prime (120255040351471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60127520175720 + 60127520175721.

It is an arithmetic number, because the mean of its divisors is an integer number (60127520175721).

Almost surely, 2^{120255040351441} is an apocalyptic number.

It is an amenable number.

120255040351441 is a deficient number, since it is larger than the sum of its proper divisors (1).

120255040351441 is an equidigital number, since it uses as much as digits as its factorization.

120255040351441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96000, while the sum is 37.

The spelling of 120255040351441 in words is "one hundred twenty trillion, two hundred fifty-five billion, forty million, three hundred fifty-one thousand, four hundred forty-one".