1344456653255 has 8 divisors (see below), whose sum is σ = 1614285442224. Its totient is φ = 1074940350400.

The previous prime is 1344456653213. The next prime is 1344456653261. The reversal of 1344456653255 is 5523566544431.

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

It is not a de Polignac number, because 1344456653255 - 2¹⁸ = 1344456391111 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1344456653197 and 1344456653206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78112061 + ... + 78129270.

It is an arithmetic number, because the mean of its divisors is an integer number (201785680278).

Almost surely, 2^{1344456653255} is an apocalyptic number.

1344456653255 is a deficient number, since it is larger than the sum of its proper divisors (269828788969).

1344456653255 is a wasteful number, since it uses less digits than its factorization.

1344456653255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156243057.

The product of its digits is 25920000, while the sum is 53.

The spelling of 1344456653255 in words is "one trillion, three hundred forty-four billion, four hundred fifty-six million, six hundred fifty-three thousand, two hundred fifty-five".