7133438004385 has 16 divisors (see below), whose sum is σ = 10672364391552. Its totient is φ = 4446818496000.

The previous prime is 7133438004359. The next prime is 7133438004401. The reversal of 7133438004385 is 5834008343317.

It is not a de Polignac number, because 7133438004385 - 2²⁵ = 7133404449953 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9264204816 + ... + 9264205585.

It is an arithmetic number, because the mean of its divisors is an integer number (667022774472).

Almost surely, 2^{7133438004385} is an apocalyptic number.

It is an amenable number.

7133438004385 is a deficient number, since it is larger than the sum of its proper divisors (3538926387167).

7133438004385 is a wasteful number, since it uses less digits than its factorization.

7133438004385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18528410424.

The product of its (nonzero) digits is 2903040, while the sum is 49.

The spelling of 7133438004385 in words is "seven trillion, one hundred thirty-three billion, four hundred thirty-eight million, four thousand, three hundred eighty-five".