344114642 has 4 divisors (see below), whose sum is σ = 516171966. Its totient is φ = 172057320.

The previous prime is 344114633. The next prime is 344114647. The reversal of 344114642 is 246411443.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 246411443 = 23 ⋅10713541.

It can be written as a sum of positive squares in only one way, i.e., 342213001 + 1901641 = 18499^2 + 1379^2 .

It is not an unprimeable number, because it can be changed into a prime (344114647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86028659 + ... + 86028662.

Almost surely, 2^344114642 is an apocalyptic number.

344114642 is a deficient number, since it is larger than the sum of its proper divisors (172057324).

344114642 is a wasteful number, since it uses less digits than its factorization.

344114642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172057323.

The product of its digits is 9216, while the sum is 29.

The square root of 344114642 is about 18550.3272747410. The cubic root of 344114642 is about 700.7574399750.

The spelling of 344114642 in words is "three hundred forty-four million, one hundred fourteen thousand, six hundred forty-two".