3431630361343 has 4 divisors (see below), whose sum is σ = 3436596542008. Its totient is φ = 3426664180680.

The previous prime is 3431630361319. The next prime is 3431630361353.

3431630361343 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3431630361343 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3431630361296 and 3431630361305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3431630361353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2483089296 + ... + 2483090677.

It is an arithmetic number, because the mean of its divisors is an integer number (859149135502).

Almost surely, 2^{3431630361343} is an apocalyptic number.

3431630361343 is a deficient number, since it is larger than the sum of its proper divisors (4966180665).

3431630361343 is an equidigital number, since it uses as much as digits as its factorization.

3431630361343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4966180664.

The product of its (nonzero) digits is 419904, while the sum is 40.

It can be divided in two parts, 3431630 and 361343, that added together give a palindrome (3792973).

The spelling of 3431630361343 in words is "three trillion, four hundred thirty-one billion, six hundred thirty million, three hundred sixty-one thousand, three hundred forty-three".