201000141043421 has 8 divisors (see below), whose sum is σ = 212675360584320. Its totient is φ = 189434547977472.

The previous prime is 201000141043411. The next prime is 201000141043423. The reversal of 201000141043421 is 124340141000102.

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

It is a cyclic number.

It is not a de Polignac number, because 201000141043421 - 2⁶ = 201000141043357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201000141043423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27406614965 + ... + 27406622298.

It is an arithmetic number, because the mean of its divisors is an integer number (26584420073040).

Almost surely, 2^{201000141043421} is an apocalyptic number.

It is an amenable number.

201000141043421 is a deficient number, since it is larger than the sum of its proper divisors (11675219540899).

201000141043421 is a wasteful number, since it uses less digits than its factorization.

201000141043421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54813237475.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 201000141043421 its reverse (124340141000102), we get a palindrome (325340282043523).

The spelling of 201000141043421 in words is "two hundred one trillion, one hundred forty-one million, forty-three thousand, four hundred twenty-one".