82207403705 has 16 divisors (see below), whose sum is σ = 113331861504. Its totient is φ = 56075651520.

The previous prime is 82207403687. The next prime is 82207403737. The reversal of 82207403705 is 50730470228.

It is not a de Polignac number, because 82207403705 - 2⁸ = 82207403449 is a prime.

It is a Duffinian 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, 6141962 + ... + 6155331.

It is an arithmetic number, because the mean of its divisors is an integer number (7083241344).

Almost surely, 2^82207403705 is an apocalyptic number.

It is an amenable number.

82207403705 is a deficient number, since it is larger than the sum of its proper divisors (31124457799).

82207403705 is a wasteful number, since it uses less digits than its factorization.

82207403705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12297496.

The product of its (nonzero) digits is 94080, while the sum is 38.

The spelling of 82207403705 in words is "eighty-two billion, two hundred seven million, four hundred three thousand, seven hundred five".