3403344324509 has 4 divisors (see below), whose sum is σ = 3403698812220. Its totient is φ = 3402989836800.

The previous prime is 3403344324493. The next prime is 3403344324511. The reversal of 3403344324509 is 9054234433043.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3112920336409 + 290423988100 = 1764347^2 + 538910^2 .

It is a cyclic number.

It is not a de Polignac number, because 3403344324509 - 2⁴ = 3403344324493 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 3403344324509.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3403344324529) 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, 177229454 + ... + 177248655.

It is an arithmetic number, because the mean of its divisors is an integer number (850924703055).

Almost surely, 2^{3403344324509} is an apocalyptic number.

It is an amenable number.

3403344324509 is a deficient number, since it is larger than the sum of its proper divisors (354487711).

3403344324509 is an equidigital number, since it uses as much as digits as its factorization.

3403344324509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354487710.

The product of its (nonzero) digits is 1866240, while the sum is 44.

The spelling of 3403344324509 in words is "three trillion, four hundred three billion, three hundred forty-four million, three hundred twenty-four thousand, five hundred nine".