1344800017 has 16 divisors (see below), whose sum is σ = 1502994240. Its totient is φ = 1192665600.

The previous prime is 1344799997. The next prime is 1344800027. The reversal of 1344800017 is 7100084431.

It is a cyclic number.

It is not a de Polignac number, because 1344800017 - 2⁷ = 1344799889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1344800027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 642709 + ... + 644797.

It is an arithmetic number, because the mean of its divisors is an integer number (93937140).

Almost surely, 2^1344800017 is an apocalyptic number.

It is an amenable number.

1344800017 is a deficient number, since it is larger than the sum of its proper divisors (158194223).

1344800017 is a wasteful number, since it uses less digits than its factorization.

1344800017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3504.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 1344800017 is about 36671.5150627841. The cubic root of 1344800017 is about 1103.7885940092.

Adding to 1344800017 its reverse (7100084431), we get a palindrome (8444884448).

The spelling of 1344800017 in words is "one billion, three hundred forty-four million, eight hundred thousand, seventeen".