1344624054544 has 20 divisors (see below), whose sum is σ = 2605729366620. Its totient is φ = 672177766400.

The previous prime is 1344624054533. The next prime is 1344624054569. The reversal of 1344624054544 is 4454504264431.

It can be written as a sum of positive squares in 2 ways, for example, as 353444518144 + 991179536400 = 594512^2 + 995580^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1344624054494 and 1344624054503.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8308657 + ... + 8468944.

It is an arithmetic number, because the mean of its divisors is an integer number (130286468331).

Almost surely, 2^{1344624054544} is an apocalyptic number.

It is an amenable number.

1344624054544 is a deficient number, since it is larger than the sum of its proper divisors (1261105312076).

1344624054544 is a wasteful number, since it uses less digits than its factorization.

1344624054544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16782618 (or 16782612 counting only the distinct ones).

The product of its (nonzero) digits is 3686400, while the sum is 46.

The spelling of 1344624054544 in words is "one trillion, three hundred forty-four billion, six hundred twenty-four million, fifty-four thousand, five hundred forty-four".