82374312271305 has 32 divisors (see below), whose sum is σ = 140253041376000. Its totient is φ = 41140892086272.

The previous prime is 82374312271297. The next prime is 82374312271357. The reversal of 82374312271305 is 50317221347328.

It is not a de Polignac number, because 82374312271305 - 2³ = 82374312271297 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 811598800 + ... + 811700289.

It is an arithmetic number, because the mean of its divisors is an integer number (4382907543000).

Almost surely, 2^{82374312271305} is an apocalyptic number.

82374312271305 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

82374312271305 is a deficient number, since it is larger than the sum of its proper divisors (57878729104695).

82374312271305 is a wasteful number, since it uses less digits than its factorization.

82374312271305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1623299313.

The product of its (nonzero) digits is 1693440, while the sum is 48.

The spelling of 82374312271305 in words is "eighty-two trillion, three hundred seventy-four billion, three hundred twelve million, two hundred seventy-one thousand, three hundred five".