20211141401 has 8 divisors (see below), whose sum is σ = 22053025344. Its totient is φ = 18370008720.

The previous prime is 20211141287. The next prime is 20211141437. The reversal of 20211141401 is 10414111202.

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 20211141401 - 2¹⁰ = 20211140377 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20211141401.

It is not an unprimeable number, because it can be changed into a prime (20211141901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130805 + ... + 239858.

It is an arithmetic number, because the mean of its divisors is an integer number (2756628168).

Almost surely, 2^20211141401 is an apocalyptic number.

It is an amenable number.

20211141401 is a deficient number, since it is larger than the sum of its proper divisors (1841883943).

20211141401 is a wasteful number, since it uses less digits than its factorization.

20211141401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375631.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 20211141401 its reverse (10414111202), we get a palindrome (30625252603).

The spelling of 20211141401 in words is "twenty billion, two hundred eleven million, one hundred forty-one thousand, four hundred one".