1040441223 has 16 divisors (see below), whose sum is σ = 1420272000. Its totient is φ = 677277600.

The previous prime is 1040441183. The next prime is 1040441231. The reversal of 1040441223 is 3221440401.

It is not a de Polignac number, because 1040441223 - 2⁹ = 1040440711 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1040441223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040441723) 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, 6648 + ... + 46098.

It is an arithmetic number, because the mean of its divisors is an integer number (88767000).

Almost surely, 2^1040441223 is an apocalyptic number.

1040441223 is a deficient number, since it is larger than the sum of its proper divisors (379830777).

1040441223 is a wasteful number, since it uses less digits than its factorization.

1040441223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39662.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1040441223 is about 32255.8711399956. The cubic root of 1040441223 is about 1013.3026621627.

Adding to 1040441223 its reverse (3221440401), we get a palindrome (4261881624).

The spelling of 1040441223 in words is "one billion, forty million, four hundred forty-one thousand, two hundred twenty-three".