8099862369863 has 4 divisors (see below), whose sum is σ = 8836213494408. Its totient is φ = 7363511245320.

The previous prime is 8099862369853. The next prime is 8099862369871. The reversal of 8099862369863 is 3689632689908.

It is a happy number.

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 8099862369863 - 2⁸ = 8099862369607 is a prime.

It is a super-2 number, since 2×8099862369863² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8099862369853) 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, 368175562256 + ... + 368175562277.

It is an arithmetic number, because the mean of its divisors is an integer number (2209053373602).

Almost surely, 2^{8099862369863} is an apocalyptic number.

8099862369863 is a deficient number, since it is larger than the sum of its proper divisors (736351124545).

8099862369863 is a wasteful number, since it uses less digits than its factorization.

8099862369863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736351124544.

The product of its (nonzero) digits is 1451188224, while the sum is 77.

The spelling of 8099862369863 in words is "eight trillion, ninety-nine billion, eight hundred sixty-two million, three hundred sixty-nine thousand, eight hundred sixty-three".