124338672506 has 8 divisors (see below), whose sum is σ = 186515540244. Its totient is φ = 62166825760.

The previous prime is 124338672481. The next prime is 124338672529. The reversal of 124338672506 is 605276833421.

124338672506 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 117213793225 + 7124879281 = 342365^2 + 84409^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1192715 + ... + 1292766.

Almost surely, 2^124338672506 is an apocalyptic number.

124338672506 is a deficient number, since it is larger than the sum of its proper divisors (62176867738).

124338672506 is a wasteful number, since it uses less digits than its factorization.

124338672506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2510496.

The product of its (nonzero) digits is 1451520, while the sum is 47.

The spelling of 124338672506 in words is "one hundred twenty-four billion, three hundred thirty-eight million, six hundred seventy-two thousand, five hundred six".