133263434288 has 20 divisors (see below), whose sum is σ = 258537215208. Its totient is φ = 66544152960.

The previous prime is 133263434279. The next prime is 133263434321. The reversal of 133263434288 is 882434362331.

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, 5460206 + ... + 5484557.

Almost surely, 2^133263434288 is an apocalyptic number.

It is an amenable number.

133263434288 is a deficient number, since it is larger than the sum of its proper divisors (125273780920).

133263434288 is a wasteful number, since it uses less digits than its factorization.

133263434288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10945532 (or 10945526 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 47.

The spelling of 133263434288 in words is "one hundred thirty-three billion, two hundred sixty-three million, four hundred thirty-four thousand, two hundred eighty-eight".