6718908760461 has 12 divisors (see below), whose sum is σ = 9705628553088. Its totient is φ = 4479024143304.

The previous prime is 6718908760387. The next prime is 6718908760469. The reversal of 6718908760461 is 1640678098176.

6718908760461 is a `hidden beast` number, since 6 + 7 + 1 + 8 + 90 + 87 + 6 + 0 + 461 = 666.

It is not a de Polignac number, because 6718908760461 - 2¹⁵ = 6718908727693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6718908760469) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20525565 + ... + 20850338.

It is an arithmetic number, because the mean of its divisors is an integer number (808802379424).

Almost surely, 2^{6718908760461} is an apocalyptic number.

It is an amenable number.

6718908760461 is a deficient number, since it is larger than the sum of its proper divisors (2986719792627).

6718908760461 is a wasteful number, since it uses less digits than its factorization.

6718908760461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41393952 (or 41393949 counting only the distinct ones).

The product of its (nonzero) digits is 24385536, while the sum is 63.

The spelling of 6718908760461 in words is "six trillion, seven hundred eighteen billion, nine hundred eight million, seven hundred sixty thousand, four hundred sixty-one".