124528428305 has 32 divisors (see below), whose sum is σ = 159776686080. Its totient is φ = 92843781120.

The previous prime is 124528428253. The next prime is 124528428307. The reversal of 124528428305 is 503824825421.

It is not a de Polignac number, because 124528428305 - 2⁸ = 124528428049 is a prime.

It is a super-2 number, since 2×124528428305² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (124528428307) 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 in 31 ways as a sum of consecutive naturals, for example, 19555232 + ... + 19561598.

It is an arithmetic number, because the mean of its divisors is an integer number (4993021440).

Almost surely, 2^124528428305 is an apocalyptic number.

It is an amenable number.

124528428305 is a deficient number, since it is larger than the sum of its proper divisors (35248257775).

124528428305 is a wasteful number, since it uses less digits than its factorization.

124528428305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8609.

The product of its (nonzero) digits is 614400, while the sum is 44.

The spelling of 124528428305 in words is "one hundred twenty-four billion, five hundred twenty-eight million, four hundred twenty-eight thousand, three hundred five".