440234044041 has 32 divisors (see below), whose sum is σ = 649388049408. Its totient is φ = 263051893440.

The previous prime is 440234044031. The next prime is 440234044043. The reversal of 440234044041 is 140440432044.

It is not a de Polignac number, because 440234044041 - 2⁵ = 440234044009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (440234044043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1168875 + ... + 1498911.

It is an arithmetic number, because the mean of its divisors is an integer number (20293376544).

Almost surely, 2^440234044041 is an apocalyptic number.

It is an amenable number.

440234044041 is a deficient number, since it is larger than the sum of its proper divisors (209154005367).

440234044041 is a wasteful number, since it uses less digits than its factorization.

440234044041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330621.

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 440234044041 its reverse (140440432044), we get a palindrome (580674476085).

The spelling of 440234044041 in words is "four hundred forty billion, two hundred thirty-four million, forty-four thousand, forty-one".