124933061594881 has 2 divisors, whose sum is σ = 124933061594882. Its totient is φ = 124933061594880.

The previous prime is 124933061594867. The next prime is 124933061594903. The reversal of 124933061594881 is 188495160339421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 123413413687281 + 1519647907600 = 11109159^2 + 1232740^2 .

It is a cyclic number.

It is not a de Polignac number, because 124933061594881 - 2⁵ = 124933061594849 is a prime.

It is a super-2 number, since 2×124933061594881² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (124933061594801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62466530797440 + 62466530797441.

It is an arithmetic number, because the mean of its divisors is an integer number (62466530797441).

Almost surely, 2^{124933061594881} is an apocalyptic number.

It is an amenable number.

124933061594881 is a deficient number, since it is larger than the sum of its proper divisors (1).

124933061594881 is an equidigital number, since it uses as much as digits as its factorization.

124933061594881 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 44789760, while the sum is 64.

The spelling of 124933061594881 in words is "one hundred twenty-four trillion, nine hundred thirty-three billion, sixty-one million, five hundred ninety-four thousand, eight hundred eighty-one".