120040340364377 has 2 divisors, whose sum is σ = 120040340364378. Its totient is φ = 120040340364376.

The previous prime is 120040340364319. The next prime is 120040340364397. The reversal of 120040340364377 is 773463043040021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 103121506575376 + 16918833789001 = 10154876^2 + 4113251^2 .

It is an emirp because it is prime and its reverse (773463043040021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120040340364377 - 2²⁴ = 120040323587161 is a prime.

It is not a weakly prime, because it can be changed into another prime (120040340364317) by changing a digit.

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, 60020170182188 + 60020170182189.

It is an arithmetic number, because the mean of its divisors is an integer number (60020170182189).

Almost surely, 2^{120040340364377} is an apocalyptic number.

It is an amenable number.

120040340364377 is a deficient number, since it is larger than the sum of its proper divisors (1).

120040340364377 is an equidigital number, since it uses as much as digits as its factorization.

120040340364377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1016064, while the sum is 44.

The spelling of 120040340364377 in words is "one hundred twenty trillion, forty billion, three hundred forty million, three hundred sixty-four thousand, three hundred seventy-seven".