82062403426 has 8 divisors (see below), whose sum is σ = 123095529180. Its totient is φ = 41030560368.

The previous prime is 82062403411. The next prime is 82062403427. The reversal of 82062403426 is 62430426028.

It can be written as a sum of positive squares in 2 ways, for example, as 51211237401 + 30851166025 = 226299^2 + 175645^2 .

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

It is not an unprimeable number, because it can be changed into a prime (82062403427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140481 + ... + 428788.

Almost surely, 2^82062403426 is an apocalyptic number.

82062403426 is a deficient number, since it is larger than the sum of its proper divisors (41033125754).

82062403426 is a wasteful number, since it uses less digits than its factorization.

82062403426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641348.

The product of its (nonzero) digits is 110592, while the sum is 37.

The spelling of 82062403426 in words is "eighty-two billion, sixty-two million, four hundred three thousand, four hundred twenty-six".