1341665200 has 120 divisors (see below), whose sum is σ = 3292462880. Its totient is φ = 525312000.

The previous prime is 1341665197. The next prime is 1341665239. The reversal of 1341665200 is 25661431.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5858686 + ... + 5858914.

Almost surely, 2^1341665200 is an apocalyptic number.

1341665200 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 1341665200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1646231440).

1341665200 is an abundant number, since it is smaller than the sum of its proper divisors (1950797680).

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

1341665200 is a wasteful number, since it uses less digits than its factorization.

1341665200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495 (or 484 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 1341665200 is about 36628.7482723612. The cubic root of 1341665200 is about 1102.9302588605.

The spelling of 1341665200 in words is "one billion, three hundred forty-one million, six hundred sixty-five thousand, two hundred".