82917048731446 has 8 divisors (see below), whose sum is σ = 128387688358464. Its totient is φ = 40121152611960.

The previous prime is 82917048731437. The next prime is 82917048731449. The reversal of 82917048731446 is 64413784071928.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82917048731449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 668685876805 + ... + 668685876928.

It is an arithmetic number, because the mean of its divisors is an integer number (16048461044808).

Almost surely, 2^{82917048731446} is an apocalyptic number.

82917048731446 is a deficient number, since it is larger than the sum of its proper divisors (45470639627018).

82917048731446 is a wasteful number, since it uses less digits than its factorization.

82917048731446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1337371753766.

The product of its (nonzero) digits is 65028096, while the sum is 64.

The spelling of 82917048731446 in words is "eighty-two trillion, nine hundred seventeen billion, forty-eight million, seven hundred thirty-one thousand, four hundred forty-six".