1344680241 has 4 divisors (see below), whose sum is σ = 1792906992. Its totient is φ = 896453492.

The previous prime is 1344680237. The next prime is 1344680243. The reversal of 1344680241 is 1420864431.

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.

It is a cyclic number.

It is not a de Polignac number, because 1344680241 - 2² = 1344680237 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1344680243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224113371 + ... + 224113376.

It is an arithmetic number, because the mean of its divisors is an integer number (448226748).

Almost surely, 2^1344680241 is an apocalyptic number.

It is an amenable number.

1344680241 is a deficient number, since it is larger than the sum of its proper divisors (448226751).

1344680241 is an equidigital number, since it uses as much as digits as its factorization.

1344680241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448226750.

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 1344680241 is about 36669.8819332705. The cubic root of 1344680241 is about 1103.7558230133.

The spelling of 1344680241 in words is "one billion, three hundred forty-four million, six hundred eighty thousand, two hundred forty-one".