46664131123 has 8 divisors (see below), whose sum is σ = 47549315520. Its totient is φ = 45784497000.

The previous prime is 46664131097. The next prime is 46664131183. The reversal of 46664131123 is 32113146664.

46664131123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 46664131123 - 2²⁹ = 46127260211 is a prime.

It is a super-2 number, since 2×46664131123² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46664131183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1370593 + ... + 1404226.

It is an arithmetic number, because the mean of its divisors is an integer number (5943664440).

Almost surely, 2^46664131123 is an apocalyptic number.

46664131123 is a deficient number, since it is larger than the sum of its proper divisors (885184397).

46664131123 is a wasteful number, since it uses less digits than its factorization.

46664131123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2775137.

The product of its digits is 62208, while the sum is 37.

Adding to 46664131123 its reverse (32113146664), we get a palindrome (78777277787).

The spelling of 46664131123 in words is "forty-six billion, six hundred sixty-four million, one hundred thirty-one thousand, one hundred twenty-three".