4430432312313 has 32 divisors (see below), whose sum is σ = 6846638856192. Its totient is φ = 2495865993600.

The previous prime is 4430432312311. The next prime is 4430432312321. The reversal of 4430432312313 is 3132132340344.

It is a happy number.

It is not a de Polignac number, because 4430432312313 - 2¹ = 4430432312311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4430432312311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27103918 + ... + 27266888.

It is an arithmetic number, because the mean of its divisors is an integer number (213957464256).

Almost surely, 2^{4430432312313} is an apocalyptic number.

It is an amenable number.

4430432312313 is a deficient number, since it is larger than the sum of its proper divisors (2416206543879).

4430432312313 is a wasteful number, since it uses less digits than its factorization.

4430432312313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181285.

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 4430432312313 its reverse (3132132340344), we get a palindrome (7562564652657).

The spelling of 4430432312313 in words is "four trillion, four hundred thirty billion, four hundred thirty-two million, three hundred twelve thousand, three hundred thirteen".