82998488489928 has 32 divisors (see below), whose sum is σ = 226359514064160. Its totient is φ = 25151057118080.

The previous prime is 82998488489927. The next prime is 82998488489963.

It is a happy number.

82998488489928 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×82998488489928² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (82998488489927) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157194106725 + ... + 157194107252.

It is an arithmetic number, because the mean of its divisors is an integer number (7073734814505).

Almost surely, 2^{82998488489928} is an apocalyptic number.

82998488489928 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

82998488489928 is an abundant number, since it is smaller than the sum of its proper divisors (143361025574232).

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

82998488489928 is a wasteful number, since it uses less digits than its factorization.

82998488489928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314388213997 (or 314388213993 counting only the distinct ones).

The product of its digits is 110075314176, while the sum is 96.

The spelling of 82998488489928 in words is "eighty-two trillion, nine hundred ninety-eight billion, four hundred eighty-eight million, four hundred eighty-nine thousand, nine hundred twenty-eight".