440974940111 has 4 divisors (see below), whose sum is σ = 441650246952. Its totient is φ = 440299633272.

The previous prime is 440974940047. The next prime is 440974940113. The reversal of 440974940111 is 111049479044.

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

It is a cyclic number.

It is not a de Polignac number, because 440974940111 - 2⁶ = 440974940047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (440974940113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 337652441 + ... + 337653746.

It is an arithmetic number, because the mean of its divisors is an integer number (110412561738).

Almost surely, 2^440974940111 is an apocalyptic number.

440974940111 is a deficient number, since it is larger than the sum of its proper divisors (675306841).

440974940111 is an equidigital number, since it uses as much as digits as its factorization.

440974940111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675306840.

The product of its (nonzero) digits is 145152, while the sum is 44.

The spelling of 440974940111 in words is "four hundred forty billion, nine hundred seventy-four million, nine hundred forty thousand, one hundred eleven".