124443042 has 16 divisors (see below), whose sum is σ = 249583680. Its totient is φ = 41364752.

The previous prime is 124443019. The next prime is 124443071. The reversal of 124443042 is 240344421.

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, 26733 + ... + 31040.

It is an arithmetic number, because the mean of its divisors is an integer number (15598980).

Almost surely, 2^124443042 is an apocalyptic number.

124443042 is an abundant number, since it is smaller than the sum of its proper divisors (125140638).

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

124443042 is a wasteful number, since it uses less digits than its factorization.

124443042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58137.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 124443042 is about 11155.4041612126. The cubic root of 124443042 is about 499.2562836538.

Adding to 124443042 its reverse (240344421), we get a palindrome (364787463).

The spelling of 124443042 in words is "one hundred twenty-four million, four hundred forty-three thousand, forty-two".