344030243413 has 4 divisors (see below), whose sum is σ = 344136790540. Its totient is φ = 343923696288.

The previous prime is 344030243383. The next prime is 344030243443. The reversal of 344030243413 is 314342030443.

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

It is an interprime number because it is at equal distance from previous prime (344030243383) and next prime (344030243443).

It can be written as a sum of positive squares in 2 ways, for example, as 65860496689 + 278169746724 = 256633^2 + 527418^2 .

It is a cyclic number.

It is not a de Polignac number, because 344030243413 - 2³⁷ = 206591289941 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 (344030243443) 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, 53268720 + ... + 53275177.

It is an arithmetic number, because the mean of its divisors is an integer number (86034197635).

Almost surely, 2^344030243413 is an apocalyptic number.

It is an amenable number.

344030243413 is a deficient number, since it is larger than the sum of its proper divisors (106547127).

344030243413 is a wasteful number, since it uses less digits than its factorization.

344030243413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106547126.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 344030243413 its reverse (314342030443), we get a palindrome (658372273856).

The spelling of 344030243413 in words is "three hundred forty-four billion, thirty million, two hundred forty-three thousand, four hundred thirteen".