542611116208 has 40 divisors (see below), whose sum is σ = 1202659412768. Its totient is φ = 232322452992.

The previous prime is 542611116199. The next prime is 542611116227. The reversal of 542611116208 is 802611116245.

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 7 ways as a sum of consecutive naturals, for example, 2229291 + ... + 2460682.

Almost surely, 2^542611116208 is an apocalyptic number.

It is an amenable number.

542611116208 is an abundant number, since it is smaller than the sum of its proper divisors (660048296560).

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

542611116208 is a wasteful number, since it uses less digits than its factorization.

542611116208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4691021 (or 4691015 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 37.

Adding to 542611116208 its sum of digits (37), we get a palindrome (542611116245).

The spelling of 542611116208 in words is "five hundred forty-two billion, six hundred eleven million, one hundred sixteen thousand, two hundred eight".