440413014 has 8 divisors (see below), whose sum is σ = 880826040. Its totient is φ = 146804336.

The previous prime is 440413007. The next prime is 440413019. The reversal of 440413014 is 410314044.

It is a sphenic number, since it is the product of 3 distinct primes.

440413014 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (440413019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36701079 + ... + 36701090.

It is an arithmetic number, because the mean of its divisors is an integer number (110103255).

Almost surely, 2^440413014 is an apocalyptic number.

440413014 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

440413014 is a wasteful number, since it uses less digits than its factorization.

440413014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73402174.

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

The square root of 440413014 is about 20986.0194891742. The cubic root of 440413014 is about 760.8283984276.

Adding to 440413014 its reverse (410314044), we get a palindrome (850727058).

The spelling of 440413014 in words is "four hundred forty million, four hundred thirteen thousand, fourteen".