8141219063 has 4 divisors (see below), whose sum is σ = 8620114320. Its totient is φ = 7662323808.

The previous prime is 8141219057. The next prime is 8141219087. The reversal of 8141219063 is 3609121418.

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

It is a cyclic number.

It is not a de Polignac number, because 8141219063 - 2²⁰ = 8140170487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8141219033) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 239447603 + ... + 239447636.

It is an arithmetic number, because the mean of its divisors is an integer number (2155028580).

Almost surely, 2^8141219063 is an apocalyptic number.

8141219063 is a deficient number, since it is larger than the sum of its proper divisors (478895257).

8141219063 is a wasteful number, since it uses less digits than its factorization.

8141219063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478895256.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 8141219063 is about 90228.7042076966. The cubic root of 8141219063 is about 2011.6996805309.

The spelling of 8141219063 in words is "eight billion, one hundred forty-one million, two hundred nineteen thousand, sixty-three".