82320686062274 has 32 divisors (see below), whose sum is σ = 134745211846656. Its totient is φ = 37407763383120.

The previous prime is 82320686062267. The next prime is 82320686062387. The reversal of 82320686062274 is 47226068602328.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1327657757 + ... + 1327719759.

It is an arithmetic number, because the mean of its divisors is an integer number (4210787870208).

Almost surely, 2^{82320686062274} is an apocalyptic number.

82320686062274 is a deficient number, since it is larger than the sum of its proper divisors (52424525784382).

82320686062274 is a wasteful number, since it uses less digits than its factorization.

82320686062274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78350.

The product of its (nonzero) digits is 18579456, while the sum is 56.

The spelling of 82320686062274 in words is "eighty-two trillion, three hundred twenty billion, six hundred eighty-six million, sixty-two thousand, two hundred seventy-four".