82424758405 has 8 divisors (see below), whose sum is σ = 107901501984. Its totient is φ = 59945278800.

The previous prime is 82424758397. The next prime is 82424758463. The reversal of 82424758405 is 50485742428.

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

It is not a de Polignac number, because 82424758405 - 2³ = 82424758397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 749315931 + ... + 749316040.

It is an arithmetic number, because the mean of its divisors is an integer number (13487687748).

Almost surely, 2^82424758405 is an apocalyptic number.

It is an amenable number.

82424758405 is a deficient number, since it is larger than the sum of its proper divisors (25476743579).

82424758405 is a wasteful number, since it uses less digits than its factorization.

82424758405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1498631987.

The product of its (nonzero) digits is 2867200, while the sum is 49.

The spelling of 82424758405 in words is "eighty-two billion, four hundred twenty-four million, seven hundred fifty-eight thousand, four hundred five".