82829271398 has 4 divisors (see below), whose sum is σ = 124243907100. Its totient is φ = 41414635698.

The previous prime is 82829271361. The next prime is 82829271431. The reversal of 82829271398 is 89317292828.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20707317848 + ... + 20707317851.

It is an arithmetic number, because the mean of its divisors is an integer number (31060976775).

Almost surely, 2^82829271398 is an apocalyptic number.

82829271398 is a deficient number, since it is larger than the sum of its proper divisors (41414635702).

82829271398 is a wasteful number, since it uses less digits than its factorization.

82829271398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41414635701.

The product of its digits is 6967296, while the sum is 59.

The spelling of 82829271398 in words is "eighty-two billion, eight hundred twenty-nine million, two hundred seventy-one thousand, three hundred ninety-eight".