9047662313472 has 180 divisors, whose sum is σ = 26149269204240. Its totient is φ = 3014459523072.

The previous prime is 9047662313471. The next prime is 9047662313491. The reversal of 9047662313472 is 2743132667409.

It is a happy number.

9047662313472 is a `hidden beast` number, since 9 + 0 + 4 + 7 + 6 + 623 + 1 + 3 + 4 + 7 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (9047662313471) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 338103229 + ... + 338129987.

Almost surely, 2^{9047662313472} 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 9047662313472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13074634602120).

9047662313472 is an abundant number, since it is smaller than the sum of its proper divisors (17101606890768).

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

9047662313472 is a wasteful number, since it uses less digits than its factorization.

9047662313472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29086 (or 29057 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 54.

The spelling of 9047662313472 in words is "nine trillion, forty-seven billion, six hundred sixty-two million, three hundred thirteen thousand, four hundred seventy-two".