440111114 has 4 divisors (see below), whose sum is σ = 660166674. Its totient is φ = 220055556.

The previous prime is 440111107. The next prime is 440111131. The reversal of 440111114 is 411111044.

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., 403326889 + 36784225 = 20083^2 + 6065^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 440111092 and 440111101.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110027777 + ... + 110027780.

Almost surely, 2^440111114 is an apocalyptic number.

440111114 is a deficient number, since it is larger than the sum of its proper divisors (220055560).

440111114 is a wasteful number, since it uses less digits than its factorization.

440111114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220055559.

The product of its (nonzero) digits is 64, while the sum is 17.

The square root of 440111114 is about 20978.8253722652. The cubic root of 440111114 is about 760.6545111969.

Adding to 440111114 its reverse (411111044), we get a palindrome (851222158).

The spelling of 440111114 in words is "four hundred forty million, one hundred eleven thousand, one hundred fourteen".