133629101904 has 40 divisors (see below), whose sum is σ = 345269856672. Its totient is φ = 44535118720.

The previous prime is 133629101861. The next prime is 133629101923. The reversal of 133629101904 is 409101926331.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28759 + ... + 517769.

Almost surely, 2^133629101904 is an apocalyptic number.

It is an amenable number.

133629101904 is an abundant number, since it is smaller than the sum of its proper divisors (211640754768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133629101904 is a wasteful number, since it uses less digits than its factorization.

133629101904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494715 (or 494709 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 39.

The spelling of 133629101904 in words is "one hundred thirty-three billion, six hundred twenty-nine million, one hundred one thousand, nine hundred four".