31432433423413 has 12 divisors (see below), whose sum is σ = 34891775794764. Its totient is φ = 28292019272000.

The previous prime is 31432433423359. The next prime is 31432433423453.

31432433423413 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 27517389472804 + 3915043950609 = 5245702^2 + 1978647^2 .

It is not a de Polignac number, because 31432433423413 - 2¹⁷ = 31432433292341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31432433423453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1285988656 + ... + 1286013097.

It is an arithmetic number, because the mean of its divisors is an integer number (2907647982897).

Almost surely, 2^{31432433423413} is an apocalyptic number.

It is an amenable number.

31432433423413 is a deficient number, since it is larger than the sum of its proper divisors (3459342371351).

31432433423413 is a wasteful number, since it uses less digits than its factorization.

31432433423413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2572001876 (or 2572001865 counting only the distinct ones).

The product of its digits is 746496, while the sum is 40.

It can be divided in two parts, 3143243 and 3423413, that added together give a palindrome (6566656).

The spelling of 31432433423413 in words is "thirty-one trillion, four hundred thirty-two billion, four hundred thirty-three million, four hundred twenty-three thousand, four hundred thirteen".