46664131012 has 12 divisors (see below), whose sum is σ = 81739059136. Its totient is φ = 23310114120.

The previous prime is 46664131001. The next prime is 46664131027. The reversal of 46664131012 is 21013146664.

It is a super-2 number, since 2×46664131012² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

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, 5483064 + ... + 5491567.

Almost surely, 2^46664131012 is an apocalyptic number.

It is an amenable number.

46664131012 is a deficient number, since it is larger than the sum of its proper divisors (35074928124).

46664131012 is a wasteful number, since it uses less digits than its factorization.

46664131012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10975698 (or 10975696 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

Adding to 46664131012 its reverse (21013146664), we get a palindrome (67677277676).

The spelling of 46664131012 in words is "forty-six billion, six hundred sixty-four million, one hundred thirty-one thousand, twelve".