82481237710439 has 8 divisors (see below), whose sum is σ = 83481808999680. Its totient is φ = 81480828836536.

The previous prime is 82481237710381. The next prime is 82481237710441. The reversal of 82481237710439 is 93401773218428.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 82481237710439 - 2⁴⁰ = 81381726082663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82481237710499) 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, 39581837 + ... + 41613510.

It is an arithmetic number, because the mean of its divisors is an integer number (10435226124960).

Almost surely, 2^{82481237710439} is an apocalyptic number.

82481237710439 is a deficient number, since it is larger than the sum of its proper divisors (1000571289241).

82481237710439 is a wasteful number, since it uses less digits than its factorization.

82481237710439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81207669.

The product of its (nonzero) digits is 16257024, while the sum is 59.

The spelling of 82481237710439 in words is "eighty-two trillion, four hundred eighty-one billion, two hundred thirty-seven million, seven hundred ten thousand, four hundred thirty-nine".