1341660000 has 240 divisors, whose sum is σ = 4487313600. Its totient is φ = 350784000.

The previous prime is 1341659999. The next prime is 1341660013. The reversal of 1341660000 is 661431.

It is a tau number, because it is divible by the number of its divisors (240).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3539811 + ... + 3540189.

It is an arithmetic number, because the mean of its divisors is an integer number (18697140).

Almost surely, 2^1341660000 is an apocalyptic number.

1341660000 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 1341660000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2243656800).

1341660000 is an abundant number, since it is smaller than the sum of its proper divisors (3145653600).

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

1341660000 is an equidigital number, since it uses as much as digits as its factorization.

1341660000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471 (or 448 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 1341660000 is about 36628.6772897958. The cubic root of 1341660000 is about 1102.9288339534.

The spelling of 1341660000 in words is "one billion, three hundred forty-one million, six hundred sixty thousand".