42325500666 has 8 divisors (see below), whose sum is σ = 84651001344. Its totient is φ = 14108500220.

The previous prime is 42325500631. The next prime is 42325500671. The reversal of 42325500666 is 66600552324.

It is a sphenic number, since it is the product of 3 distinct primes.

42325500666 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3527125050 + ... + 3527125061.

It is an arithmetic number, because the mean of its divisors is an integer number (10581375168).

Almost surely, 2^42325500666 is an apocalyptic number.

42325500666 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

42325500666 is a wasteful number, since it uses less digits than its factorization.

42325500666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7054250116.

The product of its (nonzero) digits is 259200, while the sum is 39.

The spelling of 42325500666 in words is "forty-two billion, three hundred twenty-five million, five hundred thousand, six hundred sixty-six".