42341066624 has 128 divisors (see below), whose sum is σ = 89100712800. Its totient is φ = 20016267264.

The previous prime is 42341066617. The next prime is 42341066633. The reversal of 42341066624 is 42666014324.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52337132 + ... + 52337940.

Almost surely, 2^42341066624 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42341066624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44550356400).

42341066624 is an abundant number, since it is smaller than the sum of its proper divisors (46759646176).

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

42341066624 is a wasteful number, since it uses less digits than its factorization.

42341066624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160 (or 1148 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 38.

The spelling of 42341066624 in words is "forty-two billion, three hundred forty-one million, sixty-six thousand, six hundred twenty-four".