542124332 has 12 divisors (see below), whose sum is σ = 964797960. Its totient is φ = 266467776.

The previous prime is 542124293. The next prime is 542124343. The reversal of 542124332 is 233421245.

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, 1148333 + ... + 1148804.

It is an arithmetic number, because the mean of its divisors is an integer number (80399830).

Almost surely, 2^542124332 is an apocalyptic number.

It is an amenable number.

542124332 is a deficient number, since it is larger than the sum of its proper divisors (422673628).

542124332 is a wasteful number, since it uses less digits than its factorization.

542124332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2297200 (or 2297198 counting only the distinct ones).

The product of its digits is 5760, while the sum is 26.

The square root of 542124332 is about 23283.5635588713. The cubic root of 542124332 is about 815.3917255735.

Adding to 542124332 its reverse (233421245), we get a palindrome (775545577).

The spelling of 542124332 in words is "five hundred forty-two million, one hundred twenty-four thousand, three hundred thirty-two".