7135488416243 has 16 divisors (see below), whose sum is σ = 7807078780800. Its totient is φ = 6467726724480.

The previous prime is 7135488416219. The next prime is 7135488416269. The reversal of 7135488416243 is 3426148845317.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 7135488416243 - 2⁶ = 7135488416179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7135488416443) 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, 13553588 + ... + 14070206.

It is an arithmetic number, because the mean of its divisors is an integer number (487942423800).

Almost surely, 2^{7135488416243} is an apocalyptic number.

7135488416243 is a deficient number, since it is larger than the sum of its proper divisors (671590364557).

7135488416243 is a wasteful number, since it uses less digits than its factorization.

7135488416243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520322.

The product of its digits is 15482880, while the sum is 56.

The spelling of 7135488416243 in words is "seven trillion, one hundred thirty-five billion, four hundred eighty-eight million, four hundred sixteen thousand, two hundred forty-three".