440114424720331 has 4 divisors (see below), whose sum is σ = 440541305831664. Its totient is φ = 439687543609000.

The previous prime is 440114424720293. The next prime is 440114424720391. The reversal of 440114424720331 is 133027424411044.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-440114424720331 is a prime.

It is a super-2 number, since 2×440114424720331² (a number of 30 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (440114424720391) 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, 213440554120 + ... + 213440556181.

It is an arithmetic number, because the mean of its divisors is an integer number (110135326457916).

Almost surely, 2^{440114424720331} is an apocalyptic number.

440114424720331 is a deficient number, since it is larger than the sum of its proper divisors (426881111333).

440114424720331 is a wasteful number, since it uses less digits than its factorization.

440114424720331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426881111332.

The product of its (nonzero) digits is 258048, while the sum is 40.

The spelling of 440114424720331 in words is "four hundred forty trillion, one hundred fourteen billion, four hundred twenty-four million, seven hundred twenty thousand, three hundred thirty-one".