1344045626 has 16 divisors (see below), whose sum is σ = 2513540160. Its totient is φ = 523654080.

The previous prime is 1344045611. The next prime is 1344045649. The reversal of 1344045626 is 6265404431.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4363631 + ... + 4363938.

It is an arithmetic number, because the mean of its divisors is an integer number (157096260).

Almost surely, 2^1344045626 is an apocalyptic number.

1344045626 is a deficient number, since it is larger than the sum of its proper divisors (1169494534).

1344045626 is a wasteful number, since it uses less digits than its factorization.

1344045626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8727589.

The product of its (nonzero) digits is 69120, while the sum is 35.

The square root of 1344045626 is about 36661.2278299568. The cubic root of 1344045626 is about 1103.5821583749.

The spelling of 1344045626 in words is "one billion, three hundred forty-four million, forty-five thousand, six hundred twenty-six".