4632666064147 has 4 divisors (see below), whose sum is σ = 5053817524536. Its totient is φ = 4211514603760.

The previous prime is 4632666064079. The next prime is 4632666064163. The reversal of 4632666064147 is 7414606662364.

It is a happy number.

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 4632666064147 - 2³⁹ = 4082910250259 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4632666664147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210575730178 + ... + 210575730199.

It is an arithmetic number, because the mean of its divisors is an integer number (1263454381134).

Almost surely, 2^{4632666064147} is an apocalyptic number.

4632666064147 is a deficient number, since it is larger than the sum of its proper divisors (421151460389).

4632666064147 is a wasteful number, since it uses less digits than its factorization.

4632666064147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421151460388.

The product of its (nonzero) digits is 20901888, while the sum is 55.

The spelling of 4632666064147 in words is "four trillion, six hundred thirty-two billion, six hundred sixty-six million, sixty-four thousand, one hundred forty-seven".