82674221324 has 12 divisors (see below), whose sum is σ = 144682983648. Its totient is φ = 41336226000.

The previous prime is 82674221321. The next prime is 82674221327. The reversal of 82674221324 is 42312247628.

It is an interprime number because it is at equal distance from previous prime (82674221321) and next prime (82674221327).

It is not an unprimeable number, because it can be changed into a prime (82674221321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17789 + ... + 407019.

It is an arithmetic number, because the mean of its divisors is an integer number (12056915304).

Almost surely, 2^82674221324 is an apocalyptic number.

It is an amenable number.

82674221324 is a deficient number, since it is larger than the sum of its proper divisors (62008762324).

82674221324 is a wasteful number, since it uses less digits than its factorization.

82674221324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442336 (or 442334 counting only the distinct ones).

The product of its digits is 258048, while the sum is 41.

The spelling of 82674221324 in words is "eighty-two billion, six hundred seventy-four million, two hundred twenty-one thousand, three hundred twenty-four".