133411043009 has 4 divisors (see below), whose sum is σ = 133471604016. Its totient is φ = 133350482004.

The previous prime is 133411042951. The next prime is 133411043011. The reversal of 133411043009 is 900340114331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 133411043009 - 2³⁶ = 64691566273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133411048009) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 30277199 + ... + 30281604.

It is an arithmetic number, because the mean of its divisors is an integer number (33367901004).

Almost surely, 2^133411043009 is an apocalyptic number.

It is an amenable number.

133411043009 is a deficient number, since it is larger than the sum of its proper divisors (60561007).

133411043009 is an equidigital number, since it uses as much as digits as its factorization.

133411043009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60561006.

The product of its (nonzero) digits is 3888, while the sum is 29.

The spelling of 133411043009 in words is "one hundred thirty-three billion, four hundred eleven million, forty-three thousand, nine".