42663355336624 has 40 divisors (see below), whose sum is σ = 90177794198208. Its totient is φ = 19391794466880.

The previous prime is 42663355336619. The next prime is 42663355336661.

42663355336624 is nontrivially palindromic in base 10.

42663355336624 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1371759 + ... + 9338545.

Almost surely, 2^{42663355336624} is an apocalyptic number.

42663355336624 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42663355336624 is an abundant number, since it is smaller than the sum of its proper divisors (47514438861584).

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

42663355336624 is a wasteful number, since it uses less digits than its factorization.

42663355336624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7997233 (or 7997227 counting only the distinct ones).

The product of its digits is 167961600, while the sum is 58.

The spelling of 42663355336624 in words is "forty-two trillion, six hundred sixty-three billion, three hundred fifty-five million, three hundred thirty-six thousand, six hundred twenty-four".