7293641668841 has 96 divisors (see below), whose sum is σ = 8779588952064. Its totient is φ = 6036036019200.

The previous prime is 7293641668783. The next prime is 7293641668889. The reversal of 7293641668841 is 1488661463927.

It is not a de Polignac number, because 7293641668841 - 2¹⁰ = 7293641667817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7293641668141) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1364059730 + ... + 1364065076.

It is an arithmetic number, because the mean of its divisors is an integer number (91454051584).

Almost surely, 2^{7293641668841} is an apocalyptic number.

It is an amenable number.

7293641668841 is a deficient number, since it is larger than the sum of its proper divisors (1485947283223).

7293641668841 is a wasteful number, since it uses less digits than its factorization.

7293641668841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5683 (or 5672 counting only the distinct ones).

The product of its digits is 83607552, while the sum is 65.

The spelling of 7293641668841 in words is "seven trillion, two hundred ninety-three billion, six hundred forty-one million, six hundred sixty-eight thousand, eight hundred forty-one".