82003931429 has 24 divisors (see below), whose sum is σ = 104778786240. Its totient is φ = 63694439424.

The previous prime is 82003931411. The next prime is 82003931431. The reversal of 82003931429 is 92413930028.

It is not a de Polignac number, because 82003931429 - 2¹² = 82003927333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82003931479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1893404 + ... + 1936229.

It is an arithmetic number, because the mean of its divisors is an integer number (4365782760).

Almost surely, 2^82003931429 is an apocalyptic number.

It is an amenable number.

82003931429 is a deficient number, since it is larger than the sum of its proper divisors (22774854811).

82003931429 is a wasteful number, since it uses less digits than its factorization.

82003931429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3829689 (or 3829682 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 41.

The spelling of 82003931429 in words is "eighty-two billion, three million, nine hundred thirty-one thousand, four hundred twenty-nine".