124160242 has 8 divisors (see below), whose sum is σ = 186720300. Its totient is φ = 61920144.

The previous prime is 124160227. The next prime is 124160243. The reversal of 124160242 is 242061421.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 100821681 + 23338561 = 10041^2 + 4831^2 .

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

It is not an unprimeable number, because it can be changed into a prime (124160243) 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, 79017 + ... + 80572.

Almost surely, 2^124160242 is an apocalyptic number.

124160242 is a deficient number, since it is larger than the sum of its proper divisors (62560058).

124160242 is a wasteful number, since it uses less digits than its factorization.

124160242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159980.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 124160242 is about 11142.7214808592. The cubic root of 124160242 is about 498.8778059118.

The spelling of 124160242 in words is "one hundred twenty-four million, one hundred sixty thousand, two hundred forty-two".