2001421141201 has 8 divisors (see below), whose sum is σ = 2088783486720. Its totient is φ = 1914087465312.

The previous prime is 2001421141163. The next prime is 2001421141217. The reversal of 2001421141201 is 1021411241002.

It is a happy number.

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

It is not a de Polignac number, because 2001421141201 - 2¹³ = 2001421133009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2001421141241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7024681 + ... + 7304038.

It is an arithmetic number, because the mean of its divisors is an integer number (261097935840).

Almost surely, 2^{2001421141201} is an apocalyptic number.

It is an amenable number.

2001421141201 is a deficient number, since it is larger than the sum of its proper divisors (87362345519).

2001421141201 is a wasteful number, since it uses less digits than its factorization.

2001421141201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14334815.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 2001421141201 its reverse (1021411241002), we get a palindrome (3022832382203).

The spelling of 2001421141201 in words is "two trillion, one billion, four hundred twenty-one million, one hundred forty-one thousand, two hundred one".