1344024113655 has 32 divisors (see below), whose sum is σ = 2263800925440. Its totient is φ = 679031458560.

The previous prime is 1344024113647. The next prime is 1344024113659. The reversal of 1344024113655 is 5563114204431.

It is not a de Polignac number, because 1344024113655 - 2³ = 1344024113647 is a prime.

It is a super-2 number, since 2×1344024113655² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344024113659) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 3500595 + ... + 3865515.

It is an arithmetic number, because the mean of its divisors is an integer number (70743778920).

Almost surely, 2^{1344024113655} is an apocalyptic number.

1344024113655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1344024113655 is a deficient number, since it is larger than the sum of its proper divisors (919776811785).

1344024113655 is a wasteful number, since it uses less digits than its factorization.

1344024113655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377871.

The product of its (nonzero) digits is 172800, while the sum is 39.

The spelling of 1344024113655 in words is "one trillion, three hundred forty-four billion, twenty-four million, one hundred thirteen thousand, six hundred fifty-five".