36440107133 has 4 divisors (see below), whose sum is σ = 36442852320. Its totient is φ = 36437361948.

The previous prime is 36440107127. The next prime is 36440107177. The reversal of 36440107133 is 33170104463.

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 36440107133 - 2⁴ = 36440107117 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 36440107133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36440107103) 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, 1352585 + ... + 1379262.

It is an arithmetic number, because the mean of its divisors is an integer number (9110713080).

Almost surely, 2^36440107133 is an apocalyptic number.

It is an amenable number.

36440107133 is a deficient number, since it is larger than the sum of its proper divisors (2745187).

36440107133 is a wasteful number, since it uses less digits than its factorization.

36440107133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2745186.

The product of its (nonzero) digits is 18144, while the sum is 32.

The spelling of 36440107133 in words is "thirty-six billion, four hundred forty million, one hundred seven thousand, one hundred thirty-three".