1344612001343 has 16 divisors (see below), whose sum is σ = 1453955173440. Its totient is φ = 1236115966464.

The previous prime is 1344612001321. The next prime is 1344612001351. The reversal of 1344612001343 is 3431002164431.

It is a cyclic number.

It is not a de Polignac number, because 1344612001343 - 2⁶ = 1344612001279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344612000343) 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, 12628055 + ... + 12734087.

It is an arithmetic number, because the mean of its divisors is an integer number (90872198340).

Almost surely, 2^{1344612001343} is an apocalyptic number.

1344612001343 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1344612001343 is a deficient number, since it is larger than the sum of its proper divisors (109343172097).

1344612001343 is a wasteful number, since it uses less digits than its factorization.

1344612001343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110018.

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 1344612001343 its reverse (3431002164431), we get a palindrome (4775614165774).

The spelling of 1344612001343 in words is "one trillion, three hundred forty-four billion, six hundred twelve million, one thousand, three hundred forty-three".