20143004140401 has 8 divisors (see below), whose sum is σ = 27783453986880. Its totient is φ = 12965611860432.

The previous prime is 20143004140397. The next prime is 20143004140429. The reversal of 20143004140401 is 10404140034102.

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

It is not a de Polignac number, because 20143004140401 - 2² = 20143004140397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20143004140471) 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, 115764391525 + ... + 115764391698.

It is an arithmetic number, because the mean of its divisors is an integer number (3472931748360).

Almost surely, 2^{20143004140401} is an apocalyptic number.

It is an amenable number.

20143004140401 is a deficient number, since it is larger than the sum of its proper divisors (7640449846479).

20143004140401 is a wasteful number, since it uses less digits than its factorization.

20143004140401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231528783255.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 20143004140401 its reverse (10404140034102), we get a palindrome (30547144174503).

The spelling of 20143004140401 in words is "twenty trillion, one hundred forty-three billion, four million, one hundred forty thousand, four hundred one".