124614540289 has 2 divisors, whose sum is σ = 124614540290. Its totient is φ = 124614540288.

The previous prime is 124614540287. The next prime is 124614540317. The reversal of 124614540289 is 982045416421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100096304400 + 24518235889 = 316380^2 + 156583^2 .

It is a cyclic number.

It is not a de Polignac number, because 124614540289 - 2¹ = 124614540287 is a prime.

Together with 124614540287, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (124614540287) 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, 62307270144 + 62307270145.

It is an arithmetic number, because the mean of its divisors is an integer number (62307270145).

Almost surely, 2^124614540289 is an apocalyptic number.

It is an amenable number.

124614540289 is a deficient number, since it is larger than the sum of its proper divisors (1).

124614540289 is an equidigital number, since it uses as much as digits as its factorization.

124614540289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 552960, while the sum is 46.

The spelling of 124614540289 in words is "one hundred twenty-four billion, six hundred fourteen million, five hundred forty thousand, two hundred eighty-nine".