6682696438003 has 16 divisors (see below), whose sum is σ = 7088645628000. Its totient is φ = 6290320135680.

The previous prime is 6682696437941. The next prime is 6682696438031. The reversal of 6682696438003 is 3008346962866.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 6682696438003 - 2²⁹ = 6682159567091 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (61).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6682696433003) 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, 16515453 + ... + 16915246.

It is an arithmetic number, because the mean of its divisors is an integer number (443040351750).

Almost surely, 2^{6682696438003} is an apocalyptic number.

6682696438003 is a deficient number, since it is larger than the sum of its proper divisors (405949189997).

6682696438003 is a wasteful number, since it uses less digits than its factorization.

6682696438003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33430902.

The product of its (nonzero) digits is 53747712, while the sum is 61.

The spelling of 6682696438003 in words is "six trillion, six hundred eighty-two billion, six hundred ninety-six million, four hundred thirty-eight thousand, three".