141678365623 has 2 divisors, whose sum is σ = 141678365624. Its totient is φ = 141678365622.

The previous prime is 141678365603. The next prime is 141678365627. The reversal of 141678365623 is 326563876141.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141678365623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141678365627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70839182811 + 70839182812.

It is an arithmetic number, because the mean of its divisors is an integer number (70839182812).

Almost surely, 2^141678365623 is an apocalyptic number.

141678365623 is a deficient number, since it is larger than the sum of its proper divisors (1).

141678365623 is an equidigital number, since it uses as much as digits as its factorization.

141678365623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4354560, while the sum is 52.

The spelling of 141678365623 in words is "one hundred forty-one billion, six hundred seventy-eight million, three hundred sixty-five thousand, six hundred twenty-three".