466463942187 has 4 divisors (see below), whose sum is σ = 621951922920. Its totient is φ = 310975961456.

The previous prime is 466463942159. The next prime is 466463942297. The reversal of 466463942187 is 781249364664.

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 466463942187 - 2⁷ = 466463942059 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 466463942187.

It is not an unprimeable number, because it can be changed into a prime (466463942887) 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, 77743990362 + ... + 77743990367.

It is an arithmetic number, because the mean of its divisors is an integer number (155487980730).

Almost surely, 2^466463942187 is an apocalyptic number.

466463942187 is a deficient number, since it is larger than the sum of its proper divisors (155487980733).

466463942187 is a wasteful number, since it uses less digits than its factorization.

466463942187 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155487980732.

The product of its digits is 41803776, while the sum is 60.

The spelling of 466463942187 in words is "four hundred sixty-six billion, four hundred sixty-three million, nine hundred forty-two thousand, one hundred eighty-seven".