124875969899 has 8 divisors (see below), whose sum is σ = 125180536320. Its totient is φ = 124571473000.

The previous prime is 124875969887. The next prime is 124875969929. The reversal of 124875969899 is 998969578421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 124875969899 - 2⁸ = 124875969643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124875969859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6434192 + ... + 6453570.

It is an arithmetic number, because the mean of its divisors is an integer number (15647567040).

Almost surely, 2^124875969899 is an apocalyptic number.

124875969899 is a deficient number, since it is larger than the sum of its proper divisors (304566421).

124875969899 is a wasteful number, since it uses less digits than its factorization.

124875969899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34761.

The product of its digits is 705438720, while the sum is 77.

The spelling of 124875969899 in words is "one hundred twenty-four billion, eight hundred seventy-five million, nine hundred sixty-nine thousand, eight hundred ninety-nine".