82701418425385 has 16 divisors (see below), whose sum is σ = 104496330268800. Its totient is φ = 62660141346816.

The previous prime is 82701418425323. The next prime is 82701418425463. The reversal of 82701418425385 is 58352481410728.

It is a cyclic number.

It is not a de Polignac number, because 82701418425385 - 2⁷ = 82701418425257 is a prime.

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, 130434909 + ... + 131067418.

It is an arithmetic number, because the mean of its divisors is an integer number (6531020641800).

Almost surely, 2^{82701418425385} is an apocalyptic number.

It is an amenable number.

82701418425385 is a deficient number, since it is larger than the sum of its proper divisors (21794911843415).

82701418425385 is a wasteful number, since it uses less digits than its factorization.

82701418425385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261505680.

The product of its (nonzero) digits is 17203200, while the sum is 58.

The spelling of 82701418425385 in words is "eighty-two trillion, seven hundred one billion, four hundred eighteen million, four hundred twenty-five thousand, three hundred eighty-five".