542224124 has 12 divisors (see below), whose sum is σ = 1021884024. Its totient is φ = 250257264.

The previous prime is 542224093. The next prime is 542224153. The reversal of 542224124 is 421422245.

542224124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 542224093 and 542224102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5213642 + ... + 5213745.

It is an arithmetic number, because the mean of its divisors is an integer number (85157002).

Almost surely, 2^542224124 is an apocalyptic number.

It is an amenable number.

542224124 is a deficient number, since it is larger than the sum of its proper divisors (479659900).

542224124 is a wasteful number, since it uses less digits than its factorization.

542224124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10427404 (or 10427402 counting only the distinct ones).

The product of its digits is 5120, while the sum is 26.

The square root of 542224124 is about 23285.7064311994. The cubic root of 542224124 is about 815.4417538137.

Adding to 542224124 its reverse (421422245), we get a palindrome (963646369).

The spelling of 542224124 in words is "five hundred forty-two million, two hundred twenty-four thousand, one hundred twenty-four".