42660425662600 has 48 divisors (see below), whose sum is σ = 99466468554420. Its totient is φ = 17015829811200.

The previous prime is 42660425662573. The next prime is 42660425662633. The reversal of 42660425662600 is 626652406624.

42660425662600 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 4912402363236 + 37748023299364 = 2216394^2 + 6143942^2 .

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 11 ways as a sum of consecutive naturals, for example, 302057061 + ... + 302198260.

Almost surely, 2^{42660425662600} is an apocalyptic number.

42660425662600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42660425662600 is an abundant number, since it is smaller than the sum of its proper divisors (56806042891820).

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

42660425662600 is a wasteful number, since it uses less digits than its factorization.

42660425662600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604255690 (or 604255681 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 49.

The spelling of 42660425662600 in words is "forty-two trillion, six hundred sixty billion, four hundred twenty-five million, six hundred sixty-two thousand, six hundred".