8147468080815 has 64 divisors (see below), whose sum is σ = 14965243560960. Its totient is φ = 3707807063040.

The previous prime is 8147468080769. The next prime is 8147468080841. The reversal of 8147468080815 is 5180808647418.

It is not a de Polignac number, because 8147468080815 - 2⁹ = 8147468080303 is a prime.

It is a super-2 number, since 2×8147468080815² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 235888227 + ... + 235922763.

It is an arithmetic number, because the mean of its divisors is an integer number (233831930640).

Almost surely, 2^{8147468080815} is an apocalyptic number.

8147468080815 is a deficient number, since it is larger than the sum of its proper divisors (6817775480145).

8147468080815 is a wasteful number, since it uses less digits than its factorization.

8147468080815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44592.

The product of its (nonzero) digits is 13762560, while the sum is 60.

The spelling of 8147468080815 in words is "eight trillion, one hundred forty-seven billion, four hundred sixty-eight million, eighty thousand, eight hundred fifteen".