8026412691369 has 4 divisors (see below), whose sum is σ = 10701883588496. Its totient is φ = 5350941794244.

The previous prime is 8026412691347. The next prime is 8026412691379. The reversal of 8026412691369 is 9631962146208.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 8026412691369 - 2³² = 8022117724073 is a prime.

It is a super-2 number, since 2×8026412691369² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8026412691379) 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, 1337735448559 + ... + 1337735448564.

It is an arithmetic number, because the mean of its divisors is an integer number (2675470897124).

Almost surely, 2^{8026412691369} is an apocalyptic number.

It is an amenable number.

8026412691369 is a deficient number, since it is larger than the sum of its proper divisors (2675470897127).

8026412691369 is a wasteful number, since it uses less digits than its factorization.

8026412691369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2675470897126.

The product of its (nonzero) digits is 6718464, while the sum is 57.

The spelling of 8026412691369 in words is "eight trillion, twenty-six billion, four hundred twelve million, six hundred ninety-one thousand, three hundred sixty-nine".