1363444410066 has 32 divisors (see below), whose sum is σ = 2892095929728. Its totient is φ = 427594823040.

The previous prime is 1363444410061. The next prime is 1363444410131. The reversal of 1363444410066 is 6600144443631.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1363444410061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80975451 + ... + 80992286.

It is an arithmetic number, because the mean of its divisors is an integer number (90377997804).

Almost surely, 2^{1363444410066} is an apocalyptic number.

1363444410066 is an abundant number, since it is smaller than the sum of its proper divisors (1528651519662).

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

1363444410066 is a wasteful number, since it uses less digits than its factorization.

1363444410066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161967826.

The product of its (nonzero) digits is 497664, while the sum is 42.

Adding to 1363444410066 its reverse (6600144443631), we get a palindrome (7963588853697).

The spelling of 1363444410066 in words is "one trillion, three hundred sixty-three billion, four hundred forty-four million, four hundred ten thousand, sixty-six".