124268442 has 8 divisors (see below), whose sum is σ = 248536896. Its totient is φ = 41422812.

The previous prime is 124268437. The next prime is 124268449. The reversal of 124268442 is 244862421.

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

124268442 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (124268449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10355698 + ... + 10355709.

It is an arithmetic number, because the mean of its divisors is an integer number (31067112).

Almost surely, 2^124268442 is an apocalyptic number.

124268442 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.

124268442 is a wasteful number, since it uses less digits than its factorization.

124268442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20711412.

The product of its digits is 24576, while the sum is 33.

The square root of 124268442 is about 11147.5756108671. The cubic root of 124268442 is about 499.0226802703.

The spelling of 124268442 in words is "one hundred twenty-four million, two hundred sixty-eight thousand, four hundred forty-two".