4242402042424 has 64 divisors (see below), whose sum is σ = 9791748288000. Its totient is φ = 1678040371584.

The previous prime is 4242402042407. The next prime is 4242402042443.

4242402042424 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 4242402042424.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4042839 + ... + 4982905.

It is an arithmetic number, because the mean of its divisors is an integer number (152996067000).

Almost surely, 2^{4242402042424} is an apocalyptic number.

It is an amenable number.

4242402042424 is an abundant number, since it is smaller than the sum of its proper divisors (5549346245576).

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

4242402042424 is a wasteful number, since it uses less digits than its factorization.

4242402042424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 946292 (or 946288 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 34.

The spelling of 4242402042424 in words is "four trillion, two hundred forty-two billion, four hundred two million, forty-two thousand, four hundred twenty-four".