141668164467 has 12 divisors (see below), whose sum is σ = 204635393560. Its totient is φ = 94443781248.

The previous prime is 141668164427. The next prime is 141668164471. The reversal of 141668164467 is 764461866141.

141668164467 is a `hidden beast` number, since 1 + 4 + 16 + 6 + 8 + 164 + 467 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-141668164467 is a prime.

It is a super-2 number, since 2×141668164467² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141668164427) 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, 620259 + ... + 817347.

Almost surely, 2^141668164467 is an apocalyptic number.

141668164467 is a deficient number, since it is larger than the sum of its proper divisors (62967229093).

141668164467 is a wasteful number, since it uses less digits than its factorization.

141668164467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276962 (or 276959 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 54.

The spelling of 141668164467 in words is "one hundred forty-one billion, six hundred sixty-eight million, one hundred sixty-four thousand, four hundred sixty-seven".