124055616620671 has 2 divisors, whose sum is σ = 124055616620672. Its totient is φ = 124055616620670.

The previous prime is 124055616620567. The next prime is 124055616620723. The reversal of 124055616620671 is 176026616550421.

It is an a-pointer prime, because the next prime (124055616620723) can be obtained adding 124055616620671 to its sum of digits (52).

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-124055616620671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124055616623671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62027808310335 + 62027808310336.

It is an arithmetic number, because the mean of its divisors is an integer number (62027808310336).

Almost surely, 2^{124055616620671} is an apocalyptic number.

124055616620671 is a deficient number, since it is larger than the sum of its proper divisors (1).

124055616620671 is an equidigital number, since it uses as much as digits as its factorization.

124055616620671 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3628800, while the sum is 52.

The spelling of 124055616620671 in words is "one hundred twenty-four trillion, fifty-five billion, six hundred sixteen million, six hundred twenty thousand, six hundred seventy-one".