124641612463 has 2 divisors, whose sum is σ = 124641612464. Its totient is φ = 124641612462.

The previous prime is 124641612427. The next prime is 124641612509. The reversal of 124641612463 is 364216146421.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 124641612463 - 2²¹ = 124639515311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104641612463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62320806231 + 62320806232.

It is an arithmetic number, because the mean of its divisors is an integer number (62320806232).

Almost surely, 2^124641612463 is an apocalyptic number.

124641612463 is a deficient number, since it is larger than the sum of its proper divisors (1).

124641612463 is an equidigital number, since it uses as much as digits as its factorization.

124641612463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 165888, while the sum is 40.

Adding to 124641612463 its reverse (364216146421), we get a palindrome (488857758884).

The spelling of 124641612463 in words is "one hundred twenty-four billion, six hundred forty-one million, six hundred twelve thousand, four hundred sixty-three".