4404313440031 has 16 divisors (see below), whose sum is σ = 4676707180800. Its totient is φ = 4138993349568.

The previous prime is 4404313440019. The next prime is 4404313440041. The reversal of 4404313440031 is 1300443134044.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4404313440031 - 2¹¹ = 4404313437983 is a prime.

It is a super-2 number, since 2×4404313440031² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4404313439975 and 4404313440002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4404313440041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3186526 + ... + 4354603.

It is an arithmetic number, because the mean of its divisors is an integer number (292294198800).

Almost surely, 2^{4404313440031} is an apocalyptic number.

4404313440031 is a deficient number, since it is larger than the sum of its proper divisors (272393740769).

4404313440031 is a wasteful number, since it uses less digits than its factorization.

4404313440031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7541598.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 4404313440031 its reverse (1300443134044), we get a palindrome (5704756574075).

The spelling of 4404313440031 in words is "four trillion, four hundred four billion, three hundred thirteen million, four hundred forty thousand, thirty-one".