344023232420313 has 12 divisors (see below), whose sum is σ = 510352783230628. Its totient is φ = 223150204812960.

The previous prime is 344023232420293. The next prime is 344023232420339. The reversal of 344023232420313 is 313024232320443.

344023232420313 is a `hidden beast` number, since 3 + 4 + 40 + 232 + 32 + 42 + 0 + 313 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 275195849984784 + 68827382435529 = 16589028^2 + 8296227^2 .

It is not a de Polignac number, because 344023232420313 - 2³³ = 344014642485721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (344023232420383) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 516551399698 + ... + 516551400363.

Almost surely, 2^{344023232420313} is an apocalyptic number.

It is an amenable number.

344023232420313 is a deficient number, since it is larger than the sum of its proper divisors (166329550810315).

344023232420313 is a wasteful number, since it uses less digits than its factorization.

344023232420313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033102800104 (or 1033102800101 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 36.

Adding to 344023232420313 its reverse (313024232320443), we get a palindrome (657047464740756).

The spelling of 344023232420313 in words is "three hundred forty-four trillion, twenty-three billion, two hundred thirty-two million, four hundred twenty thousand, three hundred thirteen".