1365563144416 has 24 divisors (see below), whose sum is σ = 2732525435304. Its totient is φ = 671588430720.

The previous prime is 1365563144399. The next prime is 1365563144479. The reversal of 1365563144416 is 6144413655631.

It is a self number, because there is not a number n which added to its sum of digits gives 1365563144416.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 349783690 + ... + 349787593.

It is an arithmetic number, because the mean of its divisors is an integer number (113855226471).

Almost surely, 2^{1365563144416} is an apocalyptic number.

1365563144416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1365563144416 is an abundant number, since it is smaller than the sum of its proper divisors (1366962290888).

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

1365563144416 is an equidigital number, since it uses as much as digits as its factorization.

1365563144416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699571354 (or 699571346 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 49.

The spelling of 1365563144416 in words is "one trillion, three hundred sixty-five billion, five hundred sixty-three million, one hundred forty-four thousand, four hundred sixteen".