133334681468 has 6 divisors (see below), whose sum is σ = 233335692576. Its totient is φ = 66667340732.

The previous prime is 133334681423. The next prime is 133334681479. The reversal of 133334681468 is 864186433331.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16666835180 + ... + 16666835187.

It is an arithmetic number, because the mean of its divisors is an integer number (38889282096).

Almost surely, 2^133334681468 is an apocalyptic number.

It is an amenable number.

133334681468 is a deficient number, since it is larger than the sum of its proper divisors (100001011108).

133334681468 is a wasteful number, since it uses less digits than its factorization.

133334681468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33333670371 (or 33333670369 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 50.

The spelling of 133334681468 in words is "one hundred thirty-three billion, three hundred thirty-four million, six hundred eighty-one thousand, four hundred sixty-eight".