440211113434 has 4 divisors (see below), whose sum is σ = 660316670154. Its totient is φ = 220105556716.

The previous prime is 440211113431. The next prime is 440211113453. The reversal of 440211113434 is 434311112044.

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

It can be written as a sum of positive squares in only one way, i.e., 230587238025 + 209623875409 = 480195^2 + 457847^2 .

It is not an unprimeable number, because it can be changed into a prime (440211113431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110052778357 + ... + 110052778360.

Almost surely, 2^440211113434 is an apocalyptic number.

440211113434 is a deficient number, since it is larger than the sum of its proper divisors (220105556720).

440211113434 is a wasteful number, since it uses less digits than its factorization.

440211113434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220105556719.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 440211113434 its reverse (434311112044), we get a palindrome (874522225478).

The spelling of 440211113434 in words is "four hundred forty billion, two hundred eleven million, one hundred thirteen thousand, four hundred thirty-four".