542003344 has 10 divisors (see below), whose sum is σ = 1050131510. Its totient is φ = 271001664.

The previous prime is 542003339. The next prime is 542003351. The reversal of 542003344 is 443300245.

It can be written as a sum of positive squares in only one way, i.e., 541958400 + 44944 = 23280^2 + 212^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16937589 + ... + 16937620.

It is an arithmetic number, because the mean of its divisors is an integer number (105013151).

Almost surely, 2^542003344 is an apocalyptic number.

It is an amenable number.

542003344 is a deficient number, since it is larger than the sum of its proper divisors (508128166).

542003344 is a wasteful number, since it uses less digits than its factorization.

542003344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33875217 (or 33875211 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 542003344 is about 23280.9652720844. The cubic root of 542003344 is about 815.3310630108.

Adding to 542003344 its reverse (443300245), we get a palindrome (985303589).

The spelling of 542003344 in words is "five hundred forty-two million, three thousand, three hundred forty-four".