466665614431 has 4 divisors (see below), whose sum is σ = 482757532200. Its totient is φ = 450573696664.

The previous prime is 466665614417. The next prime is 466665614477. The reversal of 466665614431 is 134416566664.

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 466665614431 - 2²¹ = 466663517279 is a prime.

It is a super-2 number, since 2×466665614431² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (466666614431) 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, 8045958841 + ... + 8045958898.

It is an arithmetic number, because the mean of its divisors is an integer number (120689383050).

Almost surely, 2^466665614431 is an apocalyptic number.

466665614431 is a deficient number, since it is larger than the sum of its proper divisors (16091917769).

466665614431 is a wasteful number, since it uses less digits than its factorization.

466665614431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16091917768.

The product of its digits is 7464960, while the sum is 52.

The spelling of 466665614431 in words is "four hundred sixty-six billion, six hundred sixty-five million, six hundred fourteen thousand, four hundred thirty-one".