201441700 has 36 divisors (see below), whose sum is σ = 439246192. Its totient is φ = 80186400.

The previous prime is 201441683. The next prime is 201441707. The reversal of 201441700 is 7144102.

It is not an unprimeable number, because it can be changed into a prime (201441707) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16327 + ... + 25873.

Almost surely, 2^201441700 is an apocalyptic number.

201441700 is a gapful number since it is divisible by the number (20) 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 201441700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (219623096).

201441700 is an abundant number, since it is smaller than the sum of its proper divisors (237804492).

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

201441700 is a wasteful number, since it uses less digits than its factorization.

201441700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9772 (or 9765 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 201441700 is about 14193.0158881050. The cubic root of 201441700 is about 586.2053701309.

Adding to 201441700 its reverse (7144102), we get a palindrome (208585802).

The spelling of 201441700 in words is "two hundred one million, four hundred forty-one thousand, seven hundred".