8138602314 has 12 divisors (see below), whose sum is σ = 17633638386. Its totient is φ = 2712867432.

The previous prime is 8138602309. The next prime is 8138602333. The reversal of 8138602314 is 4132068318.

8138602314 is a `hidden beast` number, since 8 + 1 + 38 + 602 + 3 + 14 = 666.

It can be written as a sum of positive squares in only one way, i.e., 8105941089 + 32661225 = 90033^2 + 5715^2 .

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 226072269 + ... + 226072304.

Almost surely, 2^8138602314 is an apocalyptic number.

8138602314 is an abundant number, since it is smaller than the sum of its proper divisors (9495036072).

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

8138602314 is a wasteful number, since it uses less digits than its factorization.

8138602314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452144581 (or 452144578 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 8138602314 is about 90214.2023962968. The cubic root of 8138602314 is about 2011.4841240652.

The spelling of 8138602314 in words is "eight billion, one hundred thirty-eight million, six hundred two thousand, three hundred fourteen".