36429081223 has 4 divisors (see below), whose sum is σ = 36507762208. Its totient is φ = 36350400240.

The previous prime is 36429081209. The next prime is 36429081229. The reversal of 36429081223 is 32218092463.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 36429081223 - 2²⁹ = 35892210311 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 (36429081229) 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, 39339798 + ... + 39340723.

It is an arithmetic number, because the mean of its divisors is an integer number (9126940552).

Almost surely, 2^36429081223 is an apocalyptic number.

36429081223 is a deficient number, since it is larger than the sum of its proper divisors (78680985).

36429081223 is an equidigital number, since it uses as much as digits as its factorization.

36429081223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78680984.

The product of its (nonzero) digits is 124416, while the sum is 40.

The spelling of 36429081223 in words is "thirty-six billion, four hundred twenty-nine million, eighty-one thousand, two hundred twenty-three".