1344010985 has 8 divisors (see below), whose sum is σ = 1623494976. Its totient is φ = 1068087600.

The previous prime is 1344010933. The next prime is 1344010991. The reversal of 1344010985 is 5890104431.

1344010985 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1344010985 - 2²⁰ = 1342962409 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 889319 + ... + 890828.

It is an arithmetic number, because the mean of its divisors is an integer number (202936872).

Almost surely, 2^1344010985 is an apocalyptic number.

It is an amenable number.

1344010985 is a deficient number, since it is larger than the sum of its proper divisors (279483991).

1344010985 is a wasteful number, since it uses less digits than its factorization.

1344010985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1780303.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 1344010985 is about 36660.7553795609. The cubic root of 1344010985 is about 1103.5726771695.

The spelling of 1344010985 in words is "one billion, three hundred forty-four million, ten thousand, nine hundred eighty-five".