7826411161807 has 16 divisors (see below), whose sum is σ = 8960496475392. Its totient is φ = 6696334512000.

The previous prime is 7826411161799. The next prime is 7826411161843. The reversal of 7826411161807 is 7081611146287.

It is not a de Polignac number, because 7826411161807 - 2³ = 7826411161799 is a prime.

It is a super-2 number, since 2×7826411161807² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7826411161007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50261623 + ... + 50417095.

It is an arithmetic number, because the mean of its divisors is an integer number (560031029712).

Almost surely, 2^{7826411161807} is an apocalyptic number.

7826411161807 is a deficient number, since it is larger than the sum of its proper divisors (1134085313585).

7826411161807 is a wasteful number, since it uses less digits than its factorization.

7826411161807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168318.

The product of its (nonzero) digits is 903168, while the sum is 52.

The spelling of 7826411161807 in words is "seven trillion, eight hundred twenty-six billion, four hundred eleven million, one hundred sixty-one thousand, eight hundred seven".