3431323547209 has 8 divisors (see below), whose sum is σ = 3449689776000. Its totient is φ = 3412986730032.

The previous prime is 3431323547177. The next prime is 3431323547359. The reversal of 3431323547209 is 9027453231343.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3431323547209 - 2⁵ = 3431323547177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3431323547909) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7118929 + ... + 7585630.

It is an arithmetic number, because the mean of its divisors is an integer number (431211222000).

Almost surely, 2^{3431323547209} is an apocalyptic number.

It is an amenable number.

3431323547209 is a deficient number, since it is larger than the sum of its proper divisors (18366228791).

3431323547209 is a wasteful number, since it uses less digits than its factorization.

3431323547209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14705807.

The product of its (nonzero) digits is 1632960, while the sum is 46.

The spelling of 3431323547209 in words is "three trillion, four hundred thirty-one billion, three hundred twenty-three million, five hundred forty-seven thousand, two hundred nine".