466290166175138 has 4 divisors (see below), whose sum is σ = 699435249262710. Its totient is φ = 233145083087568.

The previous prime is 466290166175129. The next prime is 466290166175159. The reversal of 466290166175138 is 831571661092664.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 398357409785449 + 67932756389689 = 19958893^2 + 8242133^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116572541543783 + ... + 116572541543786.

It is a 1-persistent number, because it is pandigital, but 2⋅466290166175138 = 932580332350276 is not.

Almost surely, 2^{466290166175138} is an apocalyptic number.

466290166175138 is a deficient number, since it is larger than the sum of its proper divisors (233145083087572).

466290166175138 is a wasteful number, since it uses less digits than its factorization.

466290166175138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233145083087571.

The product of its (nonzero) digits is 78382080, while the sum is 65.

The spelling of 466290166175138 in words is "four hundred sixty-six trillion, two hundred ninety billion, one hundred sixty-six million, one hundred seventy-five thousand, one hundred thirty-eight".