344113430 has 16 divisors (see below), whose sum is σ = 619910064. Its totient is φ = 137532960.

The previous prime is 344113409. The next prime is 344113433. The reversal of 344113430 is 34311443.

It is a junction number, because it is equal to n+sod(n) for n = 344113396 and 344113405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344113433) 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, 581 + ... + 26240.

It is an arithmetic number, because the mean of its divisors is an integer number (38744379).

Almost surely, 2^344113430 is an apocalyptic number.

344113430 is a deficient number, since it is larger than the sum of its proper divisors (275796634).

344113430 is a wasteful number, since it uses less digits than its factorization.

344113430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28111.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 344113430 is about 18550.2946068250. The cubic root of 344113430 is about 700.7566172657.

Adding to 344113430 its reverse (34311443), we get a palindrome (378424873).

The spelling of 344113430 in words is "three hundred forty-four million, one hundred thirteen thousand, four hundred thirty".