7071946479493 has 96 divisors (see below), whose sum is σ = 9159602688000. Its totient is φ = 5417975122560.

The previous prime is 7071946479487. The next prime is 7071946479547. The reversal of 7071946479493 is 3949746491707.

It is not a de Polignac number, because 7071946479493 - 2³³ = 7063356544901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7071946479293) 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 95 ways as a sum of consecutive naturals, for example, 2742126078 + ... + 2742128656.

It is an arithmetic number, because the mean of its divisors is an integer number (95412528000).

Almost surely, 2^{7071946479493} is an apocalyptic number.

It is an amenable number.

7071946479493 is a deficient number, since it is larger than the sum of its proper divisors (2087656208507).

7071946479493 is a wasteful number, since it uses less digits than its factorization.

7071946479493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4335 (or 4328 counting only the distinct ones).

The product of its (nonzero) digits is 288054144, while the sum is 70.

The spelling of 7071946479493 in words is "seven trillion, seventy-one billion, nine hundred forty-six million, four hundred seventy-nine thousand, four hundred ninety-three".