124094430685 has 8 divisors (see below), whose sum is σ = 148921454520. Its totient is φ = 99270119424.

The previous prime is 124094430679. The next prime is 124094430701. The reversal of 124094430685 is 586034490421.

It can be written as a sum of positive squares in 4 ways, for example, as 6185979801 + 117908450884 = 78651^2 + 343378^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-124094430685 is a prime.

It is a super-3 number, since 3×124094430685³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 576100 + ... + 761629.

It is an arithmetic number, because the mean of its divisors is an integer number (18615181815).

Almost surely, 2^124094430685 is an apocalyptic number.

It is an amenable number.

124094430685 is a deficient number, since it is larger than the sum of its proper divisors (24827023835).

124094430685 is a wasteful number, since it uses less digits than its factorization.

124094430685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1356287.

The product of its (nonzero) digits is 829440, while the sum is 46.

The spelling of 124094430685 in words is "one hundred twenty-four billion, ninety-four million, four hundred thirty thousand, six hundred eighty-five".