6761345305147 has 4 divisors (see below), whose sum is σ = 6800428226160. Its totient is φ = 6722262384136.

The previous prime is 6761345305111. The next prime is 6761345305153. The reversal of 6761345305147 is 7415035431676.

6761345305147 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6761345305147 - 2⁷ = 6761345305019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6761345305094 and 6761345305103.

It is not an unprimeable number, because it can be changed into a prime (6761345308147) 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, 19541460247 + ... + 19541460592.

It is an arithmetic number, because the mean of its divisors is an integer number (1700107056540).

Almost surely, 2^{6761345305147} is an apocalyptic number.

6761345305147 is a deficient number, since it is larger than the sum of its proper divisors (39082921013).

6761345305147 is a wasteful number, since it uses less digits than its factorization.

6761345305147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39082921012.

The product of its (nonzero) digits is 6350400, while the sum is 52.

The spelling of 6761345305147 in words is "six trillion, seven hundred sixty-one billion, three hundred forty-five million, three hundred five thousand, one hundred forty-seven".