42516868600 has 48 divisors (see below), whose sum is σ = 98933511600. Its totient is φ = 16992675840.

The previous prime is 42516868579. The next prime is 42516868649. The reversal of 42516868600 is 686861524.

It is a super-3 number, since 3×42516868600³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 156061 + ... + 330739.

It is an arithmetic number, because the mean of its divisors is an integer number (2061114825).

Almost surely, 2^42516868600 is an apocalyptic number.

42516868600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42516868600 is an abundant number, since it is smaller than the sum of its proper divisors (56416643000).

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

42516868600 is a wasteful number, since it uses less digits than its factorization.

42516868600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175912 (or 175903 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 46.

The spelling of 42516868600 in words is "forty-two billion, five hundred sixteen million, eight hundred sixty-eight thousand, six hundred".