36434252113 has 4 divisors (see below), whose sum is σ = 41639145280. Its totient is φ = 31229358948.

The previous prime is 36434252111. The next prime is 36434252143. The reversal of 36434252113 is 31125243463.

It is a happy number.

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 36434252113 - 2¹ = 36434252111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36434252111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2602446573 + ... + 2602446586.

It is an arithmetic number, because the mean of its divisors is an integer number (10409786320).

Almost surely, 2^36434252113 is an apocalyptic number.

It is an amenable number.

36434252113 is a deficient number, since it is larger than the sum of its proper divisors (5204893167).

36434252113 is an equidigital number, since it uses as much as digits as its factorization.

36434252113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5204893166.

The product of its digits is 51840, while the sum is 34.

Adding to 36434252113 its reverse (31125243463), we get a palindrome (67559495576).

The spelling of 36434252113 in words is "thirty-six billion, four hundred thirty-four million, two hundred fifty-two thousand, one hundred thirteen".