542033315344 has 20 divisors (see below), whose sum is σ = 1050710280124. Its totient is φ = 270882275328.

The previous prime is 542033315287. The next prime is 542033315359. The reversal of 542033315344 is 443513330245.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 444339561744 + 97693753600 = 666588^2 + 312560^2 .

It is a super-2 number, since 2×542033315344² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8365617 + ... + 8430160.

Almost surely, 2^542033315344 is an apocalyptic number.

It is an amenable number.

542033315344 is a deficient number, since it is larger than the sum of its proper divisors (508676964780).

542033315344 is a wasteful number, since it uses less digits than its factorization.

542033315344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16797802 (or 16797796 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 37.

Adding to 542033315344 its reverse (443513330245), we get a palindrome (985546645589).

The spelling of 542033315344 in words is "five hundred forty-two billion, thirty-three million, three hundred fifteen thousand, three hundred forty-four".