82424758423 has 6 divisors (see below), whose sum is σ = 95881861896. Its totient is φ = 70649792892.

The previous prime is 82424758397. The next prime is 82424758463. The reversal of 82424758423 is 32485742428.

It is not a de Polignac number, because 82424758423 - 2⁹ = 82424757911 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49), and also a Moran number because the ratio is a prime number: 1682137927 = 82424758423 / (8 + 2 + 4 + 2 + 4 + 7 + 5 + 8 + 4 + 2 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82424758463) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 841068915 + ... + 841069012.

It is an arithmetic number, because the mean of its divisors is an integer number (15980310316).

Almost surely, 2^82424758423 is an apocalyptic number.

82424758423 is a deficient number, since it is larger than the sum of its proper divisors (13457103473).

82424758423 is a wasteful number, since it uses less digits than its factorization.

82424758423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1682137941 (or 1682137934 counting only the distinct ones).

The product of its digits is 3440640, while the sum is 49.

The spelling of 82424758423 in words is "eighty-two billion, four hundred twenty-four million, seven hundred fifty-eight thousand, four hundred twenty-three".