124966975241 has 2 divisors, whose sum is σ = 124966975242. Its totient is φ = 124966975240.

The previous prime is 124966975207. The next prime is 124966975249. The reversal of 124966975241 is 142579669421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 93648240400 + 31318734841 = 306020^2 + 176971^2 .

It is a cyclic number.

It is not a de Polignac number, because 124966975241 - 2¹⁰ = 124966974217 is a prime.

It is not a weakly prime, because it can be changed into another prime (124966975249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62483487620 + 62483487621.

It is an arithmetic number, because the mean of its divisors is an integer number (62483487621).

Almost surely, 2^124966975241 is an apocalyptic number.

It is an amenable number.

124966975241 is a deficient number, since it is larger than the sum of its proper divisors (1).

124966975241 is an equidigital number, since it uses as much as digits as its factorization.

124966975241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6531840, while the sum is 56.

The spelling of 124966975241 in words is "one hundred twenty-four billion, nine hundred sixty-six million, nine hundred seventy-five thousand, two hundred forty-one".