6766420246676 has 24 divisors (see below), whose sum is σ = 12465492634560. Its totient is φ = 3204880473600.

The previous prime is 6766420246661. The next prime is 6766420246679.

6766420246676 is nontrivially palindromic in base 10.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6766420246679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2770445 + ... + 4605236.

It is an arithmetic number, because the mean of its divisors is an integer number (519395526440).

Almost surely, 2^{6766420246676} is an apocalyptic number.

It is an amenable number.

6766420246676 is a deficient number, since it is larger than the sum of its proper divisors (5699072387884).

6766420246676 is a wasteful number, since it uses less digits than its factorization.

6766420246676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7387775 (or 7387773 counting only the distinct ones).

The product of its (nonzero) digits is 146313216, while the sum is 62.

The spelling of 6766420246676 in words is "six trillion, seven hundred sixty-six billion, four hundred twenty million, two hundred forty-six thousand, six hundred seventy-six".