46666666666 has 4 divisors (see below), whose sum is σ = 70000000002. Its totient is φ = 23333333332.

The previous prime is 46666666643. The next prime is 46666666667. The reversal of 46666666666 is 66666666664.

It is a happy number.

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., 41931162441 + 4735504225 = 204771^2 + 68815^2 .

It is a super-4 number, since 4×46666666666⁴ (a number of 44 digits) contains 4444 as substring.

46666666666 is a modest number, since divided by 666666 gives 46666 as remainder.

It is a plaindrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 46666666598 and 46666666607.

It is not an unprimeable number, because it can be changed into a prime (46666666667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11666666665 + ... + 11666666668.

Almost surely, 2^46666666666 is an apocalyptic number.

46666666666 is a deficient number, since it is larger than the sum of its proper divisors (23333333336).

46666666666 is a wasteful number, since it uses less digits than its factorization.

46666666666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23333333335.

The product of its digits is 241864704, while the sum is 64.

The spelling of 46666666666 in words is "forty-six billion, six hundred sixty-six million, six hundred sixty-six thousand, six hundred sixty-six".