133334546668 has 12 divisors (see below), whose sum is σ = 233363336472. Its totient is φ = 66659307680.

The previous prime is 133334546629. The next prime is 133334546707. The reversal of 133334546668 is 866645433331.

133334546668 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (133334546629) and next prime (133334546707).

It is a super-2 number, since 2×133334546668² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1953673 + ... + 2020768.

It is an arithmetic number, because the mean of its divisors is an integer number (19446944706).

Almost surely, 2^133334546668 is an apocalyptic number.

It is an amenable number.

133334546668 is a deficient number, since it is larger than the sum of its proper divisors (100028789804).

133334546668 is a wasteful number, since it uses less digits than its factorization.

133334546668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3982832 (or 3982830 counting only the distinct ones).

The product of its digits is 11197440, while the sum is 52.

Adding to 133334546668 its reverse (866645433331), we get a palindrome (999979979999).

The spelling of 133334546668 in words is "one hundred thirty-three billion, three hundred thirty-four million, five hundred forty-six thousand, six hundred sixty-eight".