7869403051441 has 4 divisors (see below), whose sum is σ = 7869470144292. Its totient is φ = 7869335958592.

The previous prime is 7869403051423. The next prime is 7869403051463. The reversal of 7869403051441 is 1441503049687.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3860281857600 + 4009121193841 = 1964760^2 + 2002279^2 .

It is a cyclic number.

It is not a de Polignac number, because 7869403051441 - 2¹⁷ = 7869402920369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7869403051541) 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 3 ways as a sum of consecutive naturals, for example, 33370180 + ... + 33605173.

It is an arithmetic number, because the mean of its divisors is an integer number (1967367536073).

Almost surely, 2^{7869403051441} is an apocalyptic number.

It is an amenable number.

7869403051441 is a deficient number, since it is larger than the sum of its proper divisors (67092851).

7869403051441 is a wasteful number, since it uses less digits than its factorization.

7869403051441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67092850.

The product of its (nonzero) digits is 2903040, while the sum is 52.

The spelling of 7869403051441 in words is "seven trillion, eight hundred sixty-nine billion, four hundred three million, fifty-one thousand, four hundred forty-one".