344112402 has 64 divisors (see below), whose sum is σ = 757430784. Its totient is φ = 103783680.

The previous prime is 344112383. The next prime is 344112403. The reversal of 344112402 is 204211443.

It is not an unprimeable number, because it can be changed into a prime (344112403) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 293277 + ... + 294447.

It is an arithmetic number, because the mean of its divisors is an integer number (11834856).

Almost surely, 2^344112402 is an apocalyptic number.

344112402 is an abundant number, since it is smaller than the sum of its proper divisors (413318382).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

344112402 is a wasteful number, since it uses less digits than its factorization.

344112402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1303.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 344112402 is about 18550.2668983495. The cubic root of 344112402 is about 700.7559194546.

Adding to 344112402 its reverse (204211443), we get a palindrome (548323845).

The spelling of 344112402 in words is "three hundred forty-four million, one hundred twelve thousand, four hundred two".