82803500643414 has 24 divisors (see below), whose sum is σ = 170203835524968. Its totient is φ = 26855189395200.

The previous prime is 82803500643403. The next prime is 82803500643431. The reversal of 82803500643414 is 41434600530828.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5040380187 + ... + 5040396614.

It is an arithmetic number, because the mean of its divisors is an integer number (7091826480207).

Almost surely, 2^{82803500643414} is an apocalyptic number.

82803500643414 is an abundant number, since it is smaller than the sum of its proper divisors (87400334881554).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82803500643414 is a wasteful number, since it uses less digits than its factorization.

82803500643414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10080776880 (or 10080776843 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 48.

The spelling of 82803500643414 in words is "eighty-two trillion, eight hundred three billion, five hundred million, six hundred forty-three thousand, four hundred fourteen".