8141439294105 has 64 divisors (see below), whose sum is σ = 14238868573440. Its totient is φ = 3947948015616.

The previous prime is 8141439294077. The next prime is 8141439294119. The reversal of 8141439294105 is 5014929341418.

It is not a de Polignac number, because 8141439294105 - 2¹⁴ = 8141439277721 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 266105689 + ... + 266136281.

It is an arithmetic number, because the mean of its divisors is an integer number (222482321460).

Almost surely, 2^{8141439294105} is an apocalyptic number.

It is an amenable number.

8141439294105 is a deficient number, since it is larger than the sum of its proper divisors (6097429279335).

8141439294105 is a wasteful number, since it uses less digits than its factorization.

8141439294105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51050.

The product of its (nonzero) digits is 1244160, while the sum is 51.

The spelling of 8141439294105 in words is "eight trillion, one hundred forty-one billion, four hundred thirty-nine million, two hundred ninety-four thousand, one hundred five".