133677663008 has 12 divisors (see below), whose sum is σ = 263177899110. Its totient is φ = 66838831488.

The previous prime is 133677663001. The next prime is 133677663019. The reversal of 133677663008 is 800366776331.

133677663008 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 95943823504 + 37733839504 = 309748^2 + 194252^2 .

It is not an unprimeable number, because it can be changed into a prime (133677663001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2088713453 + ... + 2088713516.

Almost surely, 2^133677663008 is an apocalyptic number.

It is an amenable number.

133677663008 is a deficient number, since it is larger than the sum of its proper divisors (129500236102).

133677663008 is an equidigital number, since it uses as much as digits as its factorization.

133677663008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4177426979 (or 4177426971 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 50.

The spelling of 133677663008 in words is "one hundred thirty-three billion, six hundred seventy-seven million, six hundred sixty-three thousand, eight".