4238852542372 has 12 divisors (see below), whose sum is σ = 8477705084800. Its totient is φ = 1816651089576.

The previous prime is 4238852542333. The next prime is 4238852542381. The reversal of 4238852542372 is 2732452588324.

It is a happy number.

4238852542372 is an admirable 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, 75693795372 + ... + 75693795427.

Almost surely, 2^{4238852542372} is an apocalyptic number.

It is an amenable number.

4238852542372 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4238852542372 is a wasteful number, since it uses less digits than its factorization.

4238852542372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151387590810 (or 151387590808 counting only the distinct ones).

The product of its digits is 25804800, while the sum is 55.

The spelling of 4238852542372 in words is "four trillion, two hundred thirty-eight billion, eight hundred fifty-two million, five hundred forty-two thousand, three hundred seventy-two".