44132100133 has 4 divisors (see below), whose sum is σ = 48144109248. Its totient is φ = 40120091020.

The previous prime is 44132100107. The next prime is 44132100137. The reversal of 44132100133 is 33100123144.

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 44132100133 - 2⁵ = 44132100101 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44132100137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2006004541 + ... + 2006004562.

It is an arithmetic number, because the mean of its divisors is an integer number (12036027312).

Almost surely, 2^44132100133 is an apocalyptic number.

It is an amenable number.

44132100133 is a deficient number, since it is larger than the sum of its proper divisors (4012009115).

44132100133 is a wasteful number, since it uses less digits than its factorization.

44132100133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4012009114.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 44132100133 its reverse (33100123144), we get a palindrome (77232223277).

The spelling of 44132100133 in words is "forty-four billion, one hundred thirty-two million, one hundred thousand, one hundred thirty-three".