124316242 has 16 divisors (see below), whose sum is σ = 194826240. Its totient is φ = 59380992.

The previous prime is 124316237. The next prime is 124316279. The reversal of 124316242 is 242613421.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57778 + ... + 59890.

It is an arithmetic number, because the mean of its divisors is an integer number (12176640).

Almost surely, 2^124316242 is an apocalyptic number.

124316242 is a deficient number, since it is larger than the sum of its proper divisors (70509998).

124316242 is a wasteful number, since it uses less digits than its factorization.

124316242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3417.

The product of its digits is 2304, while the sum is 25.

The square root of 124316242 is about 11149.7193686657. The cubic root of 124316242 is about 499.0866552854.

Adding to 124316242 its reverse (242613421), we get a palindrome (366929663).

The spelling of 124316242 in words is "one hundred twenty-four million, three hundred sixteen thousand, two hundred forty-two".