440096993039 has 4 divisors (see below), whose sum is σ = 480105810600. Its totient is φ = 400088175480.

The previous prime is 440096993003. The next prime is 440096993051. The reversal of 440096993039 is 930399690044.

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-440096993039 is a prime.

It is a super-2 number, since 2×440096993039² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (440096993069) 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, 20004408764 + ... + 20004408785.

It is an arithmetic number, because the mean of its divisors is an integer number (120026452650).

Almost surely, 2^440096993039 is an apocalyptic number.

440096993039 is a deficient number, since it is larger than the sum of its proper divisors (40008817561).

440096993039 is a wasteful number, since it uses less digits than its factorization.

440096993039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40008817560.

The product of its (nonzero) digits is 5668704, while the sum is 56.

The spelling of 440096993039 in words is "four hundred forty billion, ninety-six million, nine hundred ninety-three thousand, thirty-nine".