201341141440 has 28 divisors (see below), whose sum is σ = 479443593816. Its totient is φ = 80536456448.

The previous prime is 201341141429. The next prime is 201341141453. The reversal of 201341141440 is 44141143102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 314595214 + ... + 314595853.

Almost surely, 2^201341141440 is an apocalyptic number.

201341141440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201341141440 is an abundant number, since it is smaller than the sum of its proper divisors (278102452376).

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

201341141440 is an equidigital number, since it uses as much as digits as its factorization.

201341141440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629191084 (or 629191074 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 201341141440 its reverse (44141143102), we get a palindrome (245482284542).

The spelling of 201341141440 in words is "two hundred one billion, three hundred forty-one million, one hundred forty-one thousand, four hundred forty".