124405032235049 has 2 divisors, whose sum is σ = 124405032235050. Its totient is φ = 124405032235048.

The previous prime is 124405032235007. The next prime is 124405032235061. The reversal of 124405032235049 is 940532230504421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111651598507024 + 12753433728025 = 10566532^2 + 3571195^2 .

It is a cyclic number.

It is not a de Polignac number, because 124405032235049 - 2¹⁶ = 124405032169513 is a prime.

It is a super-2 number, since 2×124405032235049² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (124405032235079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62202516117524 + 62202516117525.

It is an arithmetic number, because the mean of its divisors is an integer number (62202516117525).

Almost surely, 2^{124405032235049} is an apocalyptic number.

It is an amenable number.

124405032235049 is a deficient number, since it is larger than the sum of its proper divisors (1).

124405032235049 is an equidigital number, since it uses as much as digits as its factorization.

124405032235049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1036800, while the sum is 44.

The spelling of 124405032235049 in words is "one hundred twenty-four trillion, four hundred five billion, thirty-two million, two hundred thirty-five thousand, forty-nine".