344145113 has 8 divisors (see below), whose sum is σ = 386731968. Its totient is φ = 303860304.

The previous prime is 344145101. The next prime is 344145133. The reversal of 344145113 is 311541443.

It is a happy number.

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 344145113 - 2⁴ = 344145097 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (344145133) 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, 575195 + ... + 575792.

It is an arithmetic number, because the mean of its divisors is an integer number (48341496).

Almost surely, 2^344145113 is an apocalyptic number.

It is an amenable number.

344145113 is a deficient number, since it is larger than the sum of its proper divisors (42586855).

344145113 is a wasteful number, since it uses less digits than its factorization.

344145113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1151023.

The product of its digits is 2880, while the sum is 26.

The square root of 344145113 is about 18551.1485628249. The cubic root of 344145113 is about 700.7781231497.

Adding to 344145113 its reverse (311541443), we get a palindrome (655686556).

The spelling of 344145113 in words is "three hundred forty-four million, one hundred forty-five thousand, one hundred thirteen".