344202242 has 4 divisors (see below), whose sum is σ = 516303366. Its totient is φ = 172101120.

The previous prime is 344202241. The next prime is 344202251. The reversal of 344202242 is 242202443.

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

It can be written as a sum of positive squares in only one way, i.e., 217887121 + 126315121 = 14761^2 + 11239^2 .

It is not an unprimeable number, because it can be changed into a prime (344202241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86050559 + ... + 86050562.

Almost surely, 2^344202242 is an apocalyptic number.

344202242 is a deficient number, since it is larger than the sum of its proper divisors (172101124).

344202242 is a wasteful number, since it uses less digits than its factorization.

344202242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172101123.

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 344202242 is about 18552.6882688197. The cubic root of 344202242 is about 700.8168980122.

Adding to 344202242 its reverse (242202443), we get a palindrome (586404685).

The spelling of 344202242 in words is "three hundred forty-four million, two hundred two thousand, two hundred forty-two".