1361630366336 has 32 divisors (see below), whose sum is σ = 2712677294880. Its totient is φ = 680801555200.

The previous prime is 1361630366333. The next prime is 1361630366357. The reversal of 1361630366336 is 6336630361631.

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (1361630366333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10180085 + ... + 10312971.

It is an arithmetic number, because the mean of its divisors is an integer number (84771165465).

Almost surely, 2^{1361630366336} is an apocalyptic number.

1361630366336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1361630366336 is a deficient number, since it is larger than the sum of its proper divisors (1351046928544).

1361630366336 is an equidigital number, since it uses as much as digits as its factorization.

1361630366336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212952 (or 212940 counting only the distinct ones).

The product of its (nonzero) digits is 1889568, while the sum is 47.

The spelling of 1361630366336 in words is "one trillion, three hundred sixty-one billion, six hundred thirty million, three hundred sixty-six thousand, three hundred thirty-six".