133334137148 has 12 divisors (see below), whose sum is σ = 233676376920. Its totient is φ = 66569458032.

The previous prime is 133334137133. The next prime is 133334137151. The reversal of 133334137148 is 841731433331.

It is a happy number.

It is a congruent number.

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, 24399563 + ... + 24405026.

It is an arithmetic number, because the mean of its divisors is an integer number (19473031410).

Almost surely, 2^133334137148 is an apocalyptic number.

It is an amenable number.

133334137148 is a deficient number, since it is larger than the sum of its proper divisors (100342239772).

133334137148 is a wasteful number, since it uses less digits than its factorization.

133334137148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48805276 (or 48805274 counting only the distinct ones).

The product of its digits is 217728, while the sum is 41.

The spelling of 133334137148 in words is "one hundred thirty-three billion, three hundred thirty-four million, one hundred thirty-seven thousand, one hundred forty-eight".