8078281324 has 12 divisors (see below), whose sum is σ = 14330650264. Its totient is φ = 3983809824.

The previous prime is 8078281307. The next prime is 8078281327. The reversal of 8078281324 is 4231828708.

It is not an unprimeable number, because it can be changed into a prime (8078281327) 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, 13832382 + ... + 13832965.

Almost surely, 2^8078281324 is an apocalyptic number.

It is an amenable number.

8078281324 is a deficient number, since it is larger than the sum of its proper divisors (6252368940).

8078281324 is a wasteful number, since it uses less digits than its factorization.

8078281324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27665424 (or 27665422 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 43.

The square root of 8078281324 is about 89879.2596987759. The cubic root of 8078281324 is about 2006.5022809285.

The spelling of 8078281324 in words is "eight billion, seventy-eight million, two hundred eighty-one thousand, three hundred twenty-four".