31435433453413 has 16 divisors (see below), whose sum is σ = 34545337341696. Its totient is φ = 28368192061440.

The previous prime is 31435433453363. The next prime is 31435433453509.

31435433453413 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 31435433453413 - 2⁹ = 31435433452901 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 (31435433453713) 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, 15007420 + ... + 16973317.

It is an arithmetic number, because the mean of its divisors is an integer number (2159083583856).

Almost surely, 2^{31435433453413} is an apocalyptic number.

It is an amenable number.

31435433453413 is a deficient number, since it is larger than the sum of its proper divisors (3109903888283).

31435433453413 is a wasteful number, since it uses less digits than its factorization.

31435433453413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31981404.

The product of its digits is 4665600, while the sum is 46.

It can be divided in two parts, 3143543 and 3453413, that added together give a palindrome (6596956).

The spelling of 31435433453413 in words is "thirty-one trillion, four hundred thirty-five billion, four hundred thirty-three million, four hundred fifty-three thousand, four hundred thirteen".