42603266620 has 24 divisors (see below), whose sum is σ = 93356724384. Its totient is φ = 16300380096.

The previous prime is 42603266609. The next prime is 42603266647. The reversal of 42603266620 is 2666230624.

42603266620 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 42603266620.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46307439 + ... + 46308358.

It is an arithmetic number, because the mean of its divisors is an integer number (3889863516).

Almost surely, 2^42603266620 is an apocalyptic number.

It is an amenable number.

42603266620 is an abundant number, since it is smaller than the sum of its proper divisors (50753457764).

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

42603266620 is a wasteful number, since it uses less digits than its factorization.

42603266620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92615829 (or 92615827 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 37.

The spelling of 42603266620 in words is "forty-two billion, six hundred three million, two hundred sixty-six thousand, six hundred twenty".