133442324085 has 64 divisors (see below), whose sum is σ = 256970188800. Its totient is φ = 57764835072.

The previous prime is 133442324051. The next prime is 133442324107. The reversal of 133442324085 is 580423244331.

It is not a de Polignac number, because 133442324085 - 2⁷ = 133442323957 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4652007 + ... + 4680603.

It is an arithmetic number, because the mean of its divisors is an integer number (4015159200).

Almost surely, 2^133442324085 is an apocalyptic number.

133442324085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

133442324085 is a deficient number, since it is larger than the sum of its proper divisors (123527864715).

133442324085 is a wasteful number, since it uses less digits than its factorization.

133442324085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30970.

The product of its (nonzero) digits is 276480, while the sum is 39.

The spelling of 133442324085 in words is "one hundred thirty-three billion, four hundred forty-two million, three hundred twenty-four thousand, eighty-five".