36404132223 has 4 divisors (see below), whose sum is σ = 48538842968. Its totient is φ = 24269421480.

The previous prime is 36404132203. The next prime is 36404132267. The reversal of 36404132223 is 32223140463.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32223140463 = 3 ⋅10741046821.

It is not a de Polignac number, because 36404132223 - 2⁶ = 36404132159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36404132203) 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, 6067355368 + ... + 6067355373.

It is an arithmetic number, because the mean of its divisors is an integer number (12134710742).

Almost surely, 2^36404132223 is an apocalyptic number.

36404132223 is a deficient number, since it is larger than the sum of its proper divisors (12134710745).

36404132223 is a wasteful number, since it uses less digits than its factorization.

36404132223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12134710744.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 36404132223 its reverse (32223140463), we get a palindrome (68627272686).

The spelling of 36404132223 in words is "thirty-six billion, four hundred four million, one hundred thirty-two thousand, two hundred twenty-three".