7042664064903 has 16 divisors (see below), whose sum is σ = 9944170500096. Its totient is φ = 4418221610880.

The previous prime is 7042664064893. The next prime is 7042664064923. The reversal of 7042664064903 is 3094604662407.

It is not a de Polignac number, because 7042664064903 - 2²⁸ = 7042395629447 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7042664064923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10690501 + ... + 11330142.

It is an arithmetic number, because the mean of its divisors is an integer number (621510656256).

Almost surely, 2^{7042664064903} is an apocalyptic number.

7042664064903 is a deficient number, since it is larger than the sum of its proper divisors (2901506435193).

7042664064903 is a wasteful number, since it uses less digits than its factorization.

7042664064903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22026934.

The product of its (nonzero) digits is 5225472, while the sum is 51.

The spelling of 7042664064903 in words is "seven trillion, forty-two billion, six hundred sixty-four million, sixty-four thousand, nine hundred three".