9942801752 has 16 divisors (see below), whose sum is σ = 20076811440. Its totient is φ = 4588985376.

The previous prime is 9942801667. The next prime is 9942801763. The reversal of 9942801752 is 2571082499.

It is a junction number, because it is equal to n+sod(n) for n = 9942801697 and 9942801706.

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, 47801828 + ... + 47802035.

It is an arithmetic number, because the mean of its divisors is an integer number (1254800715).

Almost surely, 2^9942801752 is an apocalyptic number.

It is an amenable number.

9942801752 is an abundant number, since it is smaller than the sum of its proper divisors (10134009688).

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

9942801752 is a wasteful number, since it uses less digits than its factorization.

9942801752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95603882 (or 95603878 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 47.

The square root of 9942801752 is about 99713.5986312800. The cubic root of 9942801752 is about 2150.3191703557.

The spelling of 9942801752 in words is "nine billion, nine hundred forty-two million, eight hundred one thousand, seven hundred fifty-two".