8400027981298 has 24 divisors (see below), whose sum is σ = 13021431352560. Its totient is φ = 4063959923400.

The previous prime is 8400027981181. The next prime is 8400027981313. The reversal of 8400027981298 is 8921897200048.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13572213 + ... + 14177623.

It is an arithmetic number, because the mean of its divisors is an integer number (542559639690).

Almost surely, 2^{8400027981298} is an apocalyptic number.

8400027981298 is a deficient number, since it is larger than the sum of its proper divisors (4621403371262).

8400027981298 is a wasteful number, since it uses less digits than its factorization.

8400027981298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612694 (or 612663 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 58.

The spelling of 8400027981298 in words is "eight trillion, four hundred billion, twenty-seven million, nine hundred eighty-one thousand, two hundred ninety-eight".