542245116116 has 36 divisors (see below), whose sum is σ = 1043307945120. Its totient is φ = 246411171600.

The previous prime is 542245116071. The next prime is 542245116121. The reversal of 542245116116 is 611611542245.

It is a self number, because there is not a number n which added to its sum of digits gives 542245116116.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1749695 + ... + 2036153.

Almost surely, 2^542245116116 is an apocalyptic number.

It is an amenable number.

542245116116 is a deficient number, since it is larger than the sum of its proper divisors (501062829004).

542245116116 is a wasteful number, since it uses less digits than its factorization.

542245116116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290396 (or 290383 counting only the distinct ones).

The product of its digits is 57600, while the sum is 38.

The spelling of 542245116116 in words is "five hundred forty-two billion, two hundred forty-five million, one hundred sixteen thousand, one hundred sixteen".