82471421360 has 60 divisors (see below), whose sum is σ = 203688772608. Its totient is φ = 31048055808.

The previous prime is 82471421323. The next prime is 82471421363. The reversal of 82471421360 is 6312417428.

It is a super-2 number, since 2×82471421360² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (82471421363) 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 11 ways as a sum of consecutive naturals, for example, 1760432 + ... + 1806671.

Almost surely, 2^82471421360 is an apocalyptic number.

82471421360 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

82471421360 is an abundant number, since it is smaller than the sum of its proper divisors (121217351248).

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

82471421360 is a wasteful number, since it uses less digits than its factorization.

82471421360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3567150 (or 3567127 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 38.

Adding to 82471421360 its reverse (6312417428), we get a palindrome (88783838788).

The spelling of 82471421360 in words is "eighty-two billion, four hundred seventy-one million, four hundred twenty-one thousand, three hundred sixty".