1344011232445 has 48 divisors (see below), whose sum is σ = 1870014706560. Its totient is φ = 908267770368.

The previous prime is 1344011232433. The next prime is 1344011232461. The reversal of 1344011232445 is 5442321104431.

It is not a de Polignac number, because 1344011232445 - 2³⁹ = 794255418557 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1344011232445.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 940524991 + ... + 940526419.

It is an arithmetic number, because the mean of its divisors is an integer number (38958639720).

Almost surely, 2^{1344011232445} is an apocalyptic number.

It is an amenable number.

1344011232445 is a deficient number, since it is larger than the sum of its proper divisors (526003474115).

1344011232445 is an frugal number, since it uses more digits than its factorization.

1344011232445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2662 (or 2093 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 1344011232445 its reverse (5442321104431), we get a palindrome (6786332336876).

The spelling of 1344011232445 in words is "one trillion, three hundred forty-four billion, eleven million, two hundred thirty-two thousand, four hundred forty-five".