1344445145352 has 96 divisors (see below), whose sum is σ = 3833770824000. Its totient is φ = 424459405440.

The previous prime is 1344445145339. The next prime is 1344445145513. The reversal of 1344445145352 is 2535415444431.

1344445145352 is a `hidden beast` number, since 1 + 3 + 44 + 44 + 514 + 5 + 3 + 52 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1344445145298 and 1344445145307.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5669077 + ... + 5901467.

It is an arithmetic number, because the mean of its divisors is an integer number (39935112750).

Almost surely, 2^{1344445145352} is an apocalyptic number.

1344445145352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1344445145352 is an abundant number, since it is smaller than the sum of its proper divisors (2489325678648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1344445145352 is a wasteful number, since it uses less digits than its factorization.

1344445145352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236651 (or 236644 counting only the distinct ones).

The product of its digits is 2304000, while the sum is 45.

The spelling of 1344445145352 in words is "one trillion, three hundred forty-four billion, four hundred forty-five million, one hundred forty-five thousand, three hundred fifty-two".