71414664327 has 6 divisors (see below), whose sum is σ = 103154515152. Its totient is φ = 47609776212.

The previous prime is 71414664313. The next prime is 71414664413. The reversal of 71414664327 is 72346641417.

71414664327 is a `hidden beast` number, since 7 + 141 + 466 + 43 + 2 + 7 = 666.

It is not a de Polignac number, because 71414664327 - 2⁴ = 71414664311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71414664427) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3967481343 + ... + 3967481360.

It is an arithmetic number, because the mean of its divisors is an integer number (17192419192).

Almost surely, 2^71414664327 is an apocalyptic number.

71414664327 is a deficient number, since it is larger than the sum of its proper divisors (31739850825).

71414664327 is a wasteful number, since it uses less digits than its factorization.

71414664327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7934962709 (or 7934962706 counting only the distinct ones).

The product of its digits is 677376, while the sum is 45.

The spelling of 71414664327 in words is "seventy-one billion, four hundred fourteen million, six hundred sixty-four thousand, three hundred twenty-seven".