46666266664 has 8 divisors (see below), whose sum is σ = 87499250010. Its totient is φ = 23333133328.

The previous prime is 46666266637. The next prime is 46666266667.

46666266664 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 46637857764 + 28408900 = 215958^2 + 5330^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 46666266599 and 46666266608.

It is not an unprimeable number, because it can be changed into a prime (46666266667) 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 as a sum of consecutive naturals, namely, 2916641659 + ... + 2916641674.

Almost surely, 2^46666266664 is an apocalyptic number.

It is an amenable number.

46666266664 is a deficient number, since it is larger than the sum of its proper divisors (40832983346).

46666266664 is a wasteful number, since it uses less digits than its factorization.

46666266664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5833283339 (or 5833283335 counting only the distinct ones).

The product of its digits is 53747712, while the sum is 58.

The spelling of 46666266664 in words is "forty-six billion, six hundred sixty-six million, two hundred sixty-six thousand, six hundred sixty-four".