124109382 has 8 divisors (see below), whose sum is σ = 248218776. Its totient is φ = 41369792.

The previous prime is 124109351. The next prime is 124109423. The reversal of 124109382 is 283901421.

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

124109382 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10342443 + ... + 10342454.

It is an arithmetic number, because the mean of its divisors is an integer number (31027347).

Almost surely, 2^124109382 is an apocalyptic number.

124109382 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

124109382 is a wasteful number, since it uses less digits than its factorization.

124109382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20684902.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 124109382 is about 11140.4390398224. The cubic root of 124109382 is about 498.8096778484.

The spelling of 124109382 in words is "one hundred twenty-four million, one hundred nine thousand, three hundred eighty-two".