120424141443973 has 2 divisors, whose sum is σ = 120424141443974. Its totient is φ = 120424141443972.

The previous prime is 120424141443937. The next prime is 120424141444037. The reversal of 120424141443973 is 379344141424021.

It is a happy number.

Together with previous prime (120424141443937) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 107550526611649 + 12873614832324 = 10370657^2 + 3587982^2 .

It is an emirp because it is prime and its reverse (379344141424021) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120424141443973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120424141423973) 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, 60212070721986 + 60212070721987.

It is an arithmetic number, because the mean of its divisors is an integer number (60212070721987).

Almost surely, 2^{120424141443973} is an apocalyptic number.

It is an amenable number.

120424141443973 is a deficient number, since it is larger than the sum of its proper divisors (1).

120424141443973 is an equidigital number, since it uses as much as digits as its factorization.

120424141443973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2322432, while the sum is 49.

Adding to 120424141443973 its reverse (379344141424021), we get a palindrome (499768282867994).

The spelling of 120424141443973 in words is "one hundred twenty trillion, four hundred twenty-four billion, one hundred forty-one million, four hundred forty-three thousand, nine hundred seventy-three".