344145241 has 4 divisors (see below), whose sum is σ = 375431184. Its totient is φ = 312859300.

The previous prime is 344145239. The next prime is 344145247. The reversal of 344145241 is 142541443.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 142541443 = 11 ⋅12958313.

It is a cyclic number.

It is not a de Polignac number, because 344145241 - 2¹ = 344145239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (344145247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15642955 + ... + 15642976.

It is an arithmetic number, because the mean of its divisors is an integer number (93857796).

Almost surely, 2^344145241 is an apocalyptic number.

It is an amenable number.

344145241 is a deficient number, since it is larger than the sum of its proper divisors (31285943).

344145241 is a wasteful number, since it uses less digits than its factorization.

344145241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31285942.

The product of its digits is 7680, while the sum is 28.

The square root of 344145241 is about 18551.1520127457. The cubic root of 344145241 is about 700.7782100312.

Adding to 344145241 its reverse (142541443), we get a palindrome (486686684).

The spelling of 344145241 in words is "three hundred forty-four million, one hundred forty-five thousand, two hundred forty-one".