6376666241773 has 4 divisors (see below), whose sum is σ = 6376673260188. Its totient is φ = 6376659223360.

The previous prime is 6376666241749. The next prime is 6376666241807. The reversal of 6376666241773 is 3771426666736.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 3441755908809 + 2934910332964 = 1855197^2 + 1713158^2 .

It is a cyclic number.

It is not a de Polignac number, because 6376666241773 - 2⁵ = 6376666241741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6376666242773) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1900558 + ... + 4045423.

It is an arithmetic number, because the mean of its divisors is an integer number (1594168315047).

Almost surely, 2^{6376666241773} is an apocalyptic number.

It is an amenable number.

6376666241773 is a deficient number, since it is larger than the sum of its proper divisors (7018415).

6376666241773 is a wasteful number, since it uses less digits than its factorization.

6376666241773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7018414.

The product of its digits is 192036096, while the sum is 64.

The spelling of 6376666241773 in words is "six trillion, three hundred seventy-six billion, six hundred sixty-six million, two hundred forty-one thousand, seven hundred seventy-three".