4393726641696 has 96 divisors (see below), whose sum is σ = 13461630658560. Its totient is φ = 1228640875776.

The previous prime is 4393726641683. The next prime is 4393726641697. The reversal of 4393726641696 is 6961466273934.

4393726641696 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (4393726641697) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69524626 + ... + 69587793.

It is an arithmetic number, because the mean of its divisors is an integer number (140225319360).

Almost surely, 2^{4393726641696} is an apocalyptic number.

It is an amenable number.

4393726641696 is an abundant number, since it is smaller than the sum of its proper divisors (9067904016864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4393726641696 is a wasteful number, since it uses less digits than its factorization.

4393726641696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139112486 (or 139112478 counting only the distinct ones).

The product of its digits is 211631616, while the sum is 66.

The spelling of 4393726641696 in words is "four trillion, three hundred ninety-three billion, seven hundred twenty-six million, six hundred forty-one thousand, six hundred ninety-six".