8104774730282 has 4 divisors (see below), whose sum is σ = 12157162095426. Its totient is φ = 4052387365140.

The previous prime is 8104774730281. The next prime is 8104774730287. The reversal of 8104774730282 is 2820374774018.

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

It can be written as a sum of positive squares in only one way, i.e., 7543157883361 + 561616846921 = 2746481^2 + 749411^2 .

It is not an unprimeable number, because it can be changed into a prime (8104774730281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2026193682569 + ... + 2026193682572.

Almost surely, 2^{8104774730282} is an apocalyptic number.

8104774730282 is a deficient number, since it is larger than the sum of its proper divisors (4052387365144).

8104774730282 is a wasteful number, since it uses less digits than its factorization.

8104774730282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4052387365143.

The product of its (nonzero) digits is 4214784, while the sum is 53.

The spelling of 8104774730282 in words is "eight trillion, one hundred four billion, seven hundred seventy-four million, seven hundred thirty thousand, two hundred eighty-two".