947152068408 has 384 divisors, whose sum is σ = 3302797680000. Its totient is φ = 238470414336.

The previous prime is 947152068403. The next prime is 947152068439. The reversal of 947152068408 is 804860251749.

It is a happy number.

947152068408 is a `hidden beast` number, since 9 + 4 + 71 + 520 + 6 + 8 + 40 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (947152068403) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 16882708 + ... + 16938716.

It is an arithmetic number, because the mean of its divisors is an integer number (8601035625).

Almost surely, 2^947152068408 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 947152068408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1651398840000).

947152068408 is an abundant number, since it is smaller than the sum of its proper divisors (2355645611592).

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

947152068408 is a wasteful number, since it uses less digits than its factorization.

947152068408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56159 (or 56152 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 54.

The spelling of 947152068408 in words is "nine hundred forty-seven billion, one hundred fifty-two million, sixty-eight thousand, four hundred eight".