8291472445134 has 32 divisors (see below), whose sum is σ = 19395257184000. Its totient is φ = 2618359719192.

The previous prime is 8291472444979. The next prime is 8291472445177. The reversal of 8291472445134 is 4315442741928.

It is a happy number.

8291472445134 is a `hidden beast` number, since 8 + 2 + 9 + 14 + 72 + 44 + 513 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4040677554 + ... + 4040679605.

It is an arithmetic number, because the mean of its divisors is an integer number (606101787000).

Almost surely, 2^{8291472445134} is an apocalyptic number.

8291472445134 is an abundant number, since it is smaller than the sum of its proper divisors (11103784738866).

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

8291472445134 is a wasteful number, since it uses less digits than its factorization.

8291472445134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8081357189 (or 8081357183 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 54.

The spelling of 8291472445134 in words is "eight trillion, two hundred ninety-one billion, four hundred seventy-two million, four hundred forty-five thousand, one hundred thirty-four".