42241688252 has 12 divisors (see below), whose sum is σ = 73963517376. Its totient is φ = 21109254720.

The previous prime is 42241688221. The next prime is 42241688303. The reversal of 42241688252 is 25288614224.

42241688252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2889149 + ... + 2903732.

It is an arithmetic number, because the mean of its divisors is an integer number (6163626448).

Almost surely, 2^42241688252 is an apocalyptic number.

It is an amenable number.

42241688252 is a deficient number, since it is larger than the sum of its proper divisors (31721829124).

42241688252 is a wasteful number, since it uses less digits than its factorization.

42241688252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5794708 (or 5794706 counting only the distinct ones).

The product of its digits is 491520, while the sum is 44.

The spelling of 42241688252 in words is "forty-two billion, two hundred forty-one million, six hundred eighty-eight thousand, two hundred fifty-two".