124163347481 has 2 divisors, whose sum is σ = 124163347482. Its totient is φ = 124163347480.

The previous prime is 124163347471. The next prime is 124163347537. The reversal of 124163347481 is 184743361421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96187439881 + 27975907600 = 310141^2 + 167260^2 .

It is a cyclic number.

It is not a de Polignac number, because 124163347481 - 2¹⁰ = 124163346457 is a prime.

It is a super-2 number, since 2×124163347481² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (124163347471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62081673740 + 62081673741.

It is an arithmetic number, because the mean of its divisors is an integer number (62081673741).

Almost surely, 2^124163347481 is an apocalyptic number.

It is an amenable number.

124163347481 is a deficient number, since it is larger than the sum of its proper divisors (1).

124163347481 is an equidigital number, since it uses as much as digits as its factorization.

124163347481 is an evil number, because the sum of its binary digits is even.

The product of its digits is 387072, while the sum is 44.

The spelling of 124163347481 in words is "one hundred twenty-four billion, one hundred sixty-three million, three hundred forty-seven thousand, four hundred eighty-one".