1344145503411 has 12 divisors (see below), whose sum is σ = 2013452523992. Its totient is φ = 896097002112.

The previous prime is 1344145503403. The next prime is 1344145503419. The reversal of 1344145503411 is 1143055414431.

1344145503411 is a `hidden beast` number, since 1 + 3 + 4 + 4 + 145 + 503 + 4 + 1 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (1344145503403) and next prime (1344145503419).

It is not a de Polignac number, because 1344145503411 - 2³ = 1344145503403 is a prime.

It is a super-2 number, since 2×1344145503411² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1344145503419) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2765731246 + ... + 2765731731.

Almost surely, 2^{1344145503411} is an apocalyptic number.

1344145503411 is a deficient number, since it is larger than the sum of its proper divisors (669307020581).

1344145503411 is an frugal number, since it uses more digits than its factorization.

1344145503411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5531462992 (or 5531462980 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The spelling of 1344145503411 in words is "one trillion, three hundred forty-four billion, one hundred forty-five million, five hundred three thousand, four hundred eleven".