82413121323831 has 8 divisors (see below), whose sum is σ = 109912695709824. Its totient is φ = 54927813910200.

The previous prime is 82413121323817. The next prime is 82413121323833. The reversal of 82413121323831 is 13832312131428.

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

It is not a de Polignac number, because 82413121323831 - 2⁷ = 82413121323703 is a prime.

It is a super-2 number, since 2×82413121323831² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82413121323833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3566729611 + ... + 3566752716.

It is an arithmetic number, because the mean of its divisors is an integer number (13739086963728).

Almost surely, 2^{82413121323831} is an apocalyptic number.

82413121323831 is a deficient number, since it is larger than the sum of its proper divisors (27499574385993).

82413121323831 is a wasteful number, since it uses less digits than its factorization.

82413121323831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7133486181.

The product of its digits is 165888, while the sum is 42.

The spelling of 82413121323831 in words is "eighty-two trillion, four hundred thirteen billion, one hundred twenty-one million, three hundred twenty-three thousand, eight hundred thirty-one".