201141440342 has 8 divisors (see below), whose sum is σ = 302024171856. Its totient is φ = 100466716392.

The previous prime is 201141440341. The next prime is 201141440399. The reversal of 201141440342 is 243044141102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201141440341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51999473 + ... + 52003340.

It is an arithmetic number, because the mean of its divisors is an integer number (37753021482).

Almost surely, 2^201141440342 is an apocalyptic number.

201141440342 is a deficient number, since it is larger than the sum of its proper divisors (100882731514).

201141440342 is a wasteful number, since it uses less digits than its factorization.

201141440342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104003782.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 201141440342 its reverse (243044141102), we get a palindrome (444185581444).

The spelling of 201141440342 in words is "two hundred one billion, one hundred forty-one million, four hundred forty thousand, three hundred forty-two".