42116500432 has 20 divisors (see below), whose sum is σ = 81604457536. Its totient is φ = 21057285600.

The previous prime is 42116500429. The next prime is 42116500507. The reversal of 42116500432 is 23400561124.

It is a self number, because there is not a number n which added to its sum of digits gives 42116500432.

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 3 ways as a sum of consecutive naturals, for example, 412057 + ... + 504007.

Almost surely, 2^42116500432 is an apocalyptic number.

It is an amenable number.

42116500432 is a deficient number, since it is larger than the sum of its proper divisors (39487957104).

42116500432 is a wasteful number, since it uses less digits than its factorization.

42116500432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120586 (or 120580 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The spelling of 42116500432 in words is "forty-two billion, one hundred sixteen million, five hundred thousand, four hundred thirty-two".