141320185477 has 2 divisors, whose sum is σ = 141320185478. Its totient is φ = 141320185476.

The previous prime is 141320185439. The next prime is 141320185483. The reversal of 141320185477 is 774581023141.

141320185477 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 141316598241 + 3587236 = 375921^2 + 1894^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141320185477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141320182477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70660092738 + 70660092739.

It is an arithmetic number, because the mean of its divisors is an integer number (70660092739).

Almost surely, 2^141320185477 is an apocalyptic number.

It is an amenable number.

141320185477 is a deficient number, since it is larger than the sum of its proper divisors (1).

141320185477 is an equidigital number, since it uses as much as digits as its factorization.

141320185477 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 188160, while the sum is 43.

The spelling of 141320185477 in words is "one hundred forty-one billion, three hundred twenty million, one hundred eighty-five thousand, four hundred seventy-seven".