1344243435055 has 4 divisors (see below), whose sum is σ = 1613092122072. Its totient is φ = 1075394748040.

The previous prime is 1344243435023. The next prime is 1344243435061. The reversal of 1344243435055 is 5505343424431.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1344243435055 - 2⁵ = 1344243435023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134424343501 + ... + 134424343510.

It is an arithmetic number, because the mean of its divisors is an integer number (403273030518).

Almost surely, 2^{1344243435055} is an apocalyptic number.

1344243435055 is a deficient number, since it is larger than the sum of its proper divisors (268848687017).

1344243435055 is an equidigital number, since it uses as much as digits as its factorization.

1344243435055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268848687016.

The product of its (nonzero) digits is 1728000, while the sum is 43.

Adding to 1344243435055 its reverse (5505343424431), we get a palindrome (6849586859486).

The spelling of 1344243435055 in words is "one trillion, three hundred forty-four billion, two hundred forty-three million, four hundred thirty-five thousand, fifty-five".