9941473852 has 12 divisors (see below), whose sum is σ = 17821910736. Its totient is φ = 4849499360.

The previous prime is 9941473823. The next prime is 9941473859. The reversal of 9941473852 is 2583741499.

It is a self number, because there is not a number n which added to its sum of digits gives 9941473852.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9941473859) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30309208 + ... + 30309535.

It is an arithmetic number, because the mean of its divisors is an integer number (1485159228).

Almost surely, 2^9941473852 is an apocalyptic number.

It is an amenable number.

9941473852 is a deficient number, since it is larger than the sum of its proper divisors (7880436884).

9941473852 is a wasteful number, since it uses less digits than its factorization.

9941473852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60618788 (or 60618786 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 52.

The square root of 9941473852 is about 99706.9398387093. The cubic root of 9941473852 is about 2150.2234382531.

The spelling of 9941473852 in words is "nine billion, nine hundred forty-one million, four hundred seventy-three thousand, eight hundred fifty-two".