82413121323830 has 48 divisors (see below), whose sum is σ = 164551303390320. Its totient is φ = 29693468185920.

The previous prime is 82413121323817. The next prime is 82413121323833. The reversal of 82413121323830 is 3832312131428.

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 polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 312299384 + ... + 312563163.

It is an arithmetic number, because the mean of its divisors is an integer number (3428152153965).

Almost surely, 2^{82413121323830} is an apocalyptic number.

82413121323830 is a deficient number, since it is larger than the sum of its proper divisors (82138182066490).

82413121323830 is a wasteful number, since it uses less digits than its factorization.

82413121323830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624862685 (or 624862674 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 41.

The spelling of 82413121323830 in words is "eighty-two trillion, four hundred thirteen billion, one hundred twenty-one million, three hundred twenty-three thousand, eight hundred thirty".