42500416676 has 12 divisors (see below), whose sum is σ = 74413439772. Its totient is φ = 21239433888.

The previous prime is 42500416643. The next prime is 42500416691. The reversal of 42500416676 is 67661400524.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 7818803776 + 34681612900 = 88424^2 + 186230^2 .

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, 2684735 + ... + 2700518.

It is an arithmetic number, because the mean of its divisors is an integer number (6201119981).

Almost surely, 2^42500416676 is an apocalyptic number.

It is an amenable number.

42500416676 is a deficient number, since it is larger than the sum of its proper divisors (31913023096).

42500416676 is a wasteful number, since it uses less digits than its factorization.

42500416676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5387230 (or 5387228 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 41.

The spelling of 42500416676 in words is "forty-two billion, five hundred million, four hundred sixteen thousand, six hundred seventy-six".