1366302669480 has 384 divisors, whose sum is σ = 5103353548800. Its totient is φ = 310547865600.

The previous prime is 1366302669451. The next prime is 1366302669481. The reversal of 1366302669480 is 849662036631.

1366302669480 is a `hidden beast` number, since 13 + 66 + 30 + 2 + 6 + 69 + 480 = 666.

It is not an unprimeable number, because it can be changed into a prime (1366302669481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 402918585 + ... + 402921975.

It is an arithmetic number, because the mean of its divisors is an integer number (13289983200).

Almost surely, 2^{1366302669480} is an apocalyptic number.

1366302669480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1366302669480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2551676774400).

1366302669480 is an abundant number, since it is smaller than the sum of its proper divisors (3737050879320).

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

1366302669480 is a wasteful number, since it uses less digits than its factorization.

1366302669480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4265 (or 4258 counting only the distinct ones).

The product of its (nonzero) digits is 6718464, while the sum is 54.

The spelling of 1366302669480 in words is "one trillion, three hundred sixty-six billion, three hundred two million, six hundred sixty-nine thousand, four hundred eighty".