440413403422223 has 16 divisors (see below), whose sum is σ = 549105128732160. Its totient is φ = 343167845330400.

The previous prime is 440413403422193. The next prime is 440413403422229. The reversal of 440413403422223 is 322224304314044.

It is a cyclic number.

It is not a de Polignac number, because 440413403422223 - 2¹⁶ = 440413403356687 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (440413403422229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92923283 + ... + 97547748.

It is an arithmetic number, because the mean of its divisors is an integer number (34319070545760).

Almost surely, 2^{440413403422223} is an apocalyptic number.

440413403422223 is a deficient number, since it is larger than the sum of its proper divisors (108691725309937).

440413403422223 is a wasteful number, since it uses less digits than its factorization.

440413403422223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190501078.

The product of its (nonzero) digits is 442368, while the sum is 38.

Adding to 440413403422223 its reverse (322224304314044), we get a palindrome (762637707736267).

The spelling of 440413403422223 in words is "four hundred forty trillion, four hundred thirteen billion, four hundred three million, four hundred twenty-two thousand, two hundred twenty-three".