1344662416641 has 8 divisors (see below), whose sum is σ = 1887245497120. Its totient is φ = 849260473632.

The previous prime is 1344662416627. The next prime is 1344662416651. The reversal of 1344662416641 is 1466142664431.

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

It is not a de Polignac number, because 1344662416641 - 2⁹ = 1344662416129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1344662416651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11795284300 + ... + 11795284413.

It is an arithmetic number, because the mean of its divisors is an integer number (235905687140).

Almost surely, 2^{1344662416641} is an apocalyptic number.

It is an amenable number.

1344662416641 is a deficient number, since it is larger than the sum of its proper divisors (542583080479).

1344662416641 is a wasteful number, since it uses less digits than its factorization.

1344662416641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23590568735.

The product of its digits is 1990656, while the sum is 48.

The spelling of 1344662416641 in words is "one trillion, three hundred forty-four billion, six hundred sixty-two million, four hundred sixteen thousand, six hundred forty-one".