9412945152 has 288 divisors, whose sum is σ = 29504240640. Its totient is φ = 2636513280.

The previous prime is 9412945141. The next prime is 9412945187. The reversal of 9412945152 is 2515492149.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5260674 + ... + 5262462.

It is an arithmetic number, because the mean of its divisors is an integer number (102445280).

Almost surely, 2^9412945152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9412945152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14752120320).

9412945152 is an abundant number, since it is smaller than the sum of its proper divisors (20091295488).

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

9412945152 is a wasteful number, since it uses less digits than its factorization.

9412945152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1869 (or 1855 counting only the distinct ones).

The product of its digits is 129600, while the sum is 42.

The square root of 9412945152 is about 97020.3337038170. Note that the first 3 decimals coincide. The cubic root of 9412945152 is about 2111.4226498078.

The spelling of 9412945152 in words is "nine billion, four hundred twelve million, nine hundred forty-five thousand, one hundred fifty-two".