42630711282 has 48 divisors (see below), whose sum is σ = 95002839360. Its totient is φ = 13805786016.

The previous prime is 42630711251. The next prime is 42630711289. The reversal of 42630711282 is 28211703624.

It is a happy number.

42630711282 is a `hidden beast` number, since 4 + 2 + 630 + 7 + 1 + 12 + 8 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (42630711289) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 408019 + ... + 501737.

It is an arithmetic number, because the mean of its divisors is an integer number (1979225820).

Almost surely, 2^42630711282 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42630711282, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47501419680).

42630711282 is an abundant number, since it is smaller than the sum of its proper divisors (52372128078).

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

42630711282 is a wasteful number, since it uses less digits than its factorization.

42630711282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94447 (or 94444 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The spelling of 42630711282 in words is "forty-two billion, six hundred thirty million, seven hundred eleven thousand, two hundred eighty-two".