3431143000309 has 4 divisors (see below), whose sum is σ = 3510937023616. Its totient is φ = 3351348977004.

The previous prime is 3431143000289. The next prime is 3431143000333. The reversal of 3431143000309 is 9030003411343.

3431143000309 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3431143000309 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 (3431143000409) 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, 39897011589 + ... + 39897011674.

It is an arithmetic number, because the mean of its divisors is an integer number (877734255904).

Almost surely, 2^{3431143000309} is an apocalyptic number.

It is an amenable number.

3431143000309 is a deficient number, since it is larger than the sum of its proper divisors (79794023307).

3431143000309 is an equidigital number, since it uses as much as digits as its factorization.

3431143000309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79794023306.

The product of its (nonzero) digits is 11664, while the sum is 31.

The spelling of 3431143000309 in words is "three trillion, four hundred thirty-one billion, one hundred forty-three million, three hundred nine", and thus it is an aban number.