124041057677 has 4 divisors (see below), whose sum is σ = 124043953536. Its totient is φ = 124038161820.

The previous prime is 124041057643. The next prime is 124041057689. The reversal of 124041057677 is 776750140421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 124041057677 - 2¹⁰ = 124041056653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124041057697) 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 3 ways as a sum of consecutive naturals, for example, 1382699 + ... + 1469672.

It is an arithmetic number, because the mean of its divisors is an integer number (31010988384).

Almost surely, 2^124041057677 is an apocalyptic number.

It is an amenable number.

124041057677 is a deficient number, since it is larger than the sum of its proper divisors (2895859).

124041057677 is an equidigital number, since it uses as much as digits as its factorization.

124041057677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2895858.

The product of its (nonzero) digits is 329280, while the sum is 44.

The spelling of 124041057677 in words is "one hundred twenty-four billion, forty-one million, fifty-seven thousand, six hundred seventy-seven".