431132433333613 has 4 divisors (see below), whose sum is σ = 470326290909408. Its totient is φ = 391938575757820.

The previous prime is 431132433333583. The next prime is 431132433333643. The reversal of 431132433333613 is 316333334231134.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (431132433333583) and next prime (431132433333643).

It is a cyclic number.

It is not a de Polignac number, because 431132433333613 - 2²⁵ = 431132399779181 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 431132433333613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431132433333643) 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, 19596928787881 + ... + 19596928787902.

It is an arithmetic number, because the mean of its divisors is an integer number (117581572727352).

Almost surely, 2^{431132433333613} is an apocalyptic number.

It is an amenable number.

431132433333613 is a deficient number, since it is larger than the sum of its proper divisors (39193857575795).

431132433333613 is a wasteful number, since it uses less digits than its factorization.

431132433333613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39193857575794.

The product of its digits is 1259712, while the sum is 43.

Adding to 431132433333613 its reverse (316333334231134), we get a palindrome (747465767564747).

The spelling of 431132433333613 in words is "four hundred thirty-one trillion, one hundred thirty-two billion, four hundred thirty-three million, three hundred thirty-three thousand, six hundred thirteen".