82426352271 has 8 divisors (see below), whose sum is σ = 109909798704. Its totient is φ = 54946903680.

The previous prime is 82426352263. The next prime is 82426352291. The reversal of 82426352271 is 17225362428.

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

It is not a de Polignac number, because 82426352271 - 2³ = 82426352263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82426352291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 951016 + ... + 1034061.

It is an arithmetic number, because the mean of its divisors is an integer number (13738724838).

Almost surely, 2^82426352271 is an apocalyptic number.

82426352271 is a deficient number, since it is larger than the sum of its proper divisors (27483446433).

82426352271 is a wasteful number, since it uses less digits than its factorization.

82426352271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1998921.

The product of its digits is 322560, while the sum is 42.

The spelling of 82426352271 in words is "eighty-two billion, four hundred twenty-six million, three hundred fifty-two thousand, two hundred seventy-one".