20414012143 has 8 divisors (see below), whose sum is σ = 23625620480. Its totient is φ = 17276234040.

The previous prime is 20414012123. The next prime is 20414012189. The reversal of 20414012143 is 34121041402.

It is a happy number.

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 20414012143 - 2⁵ = 20414012111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20414012123) 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, 18456963 + ... + 18458068.

It is an arithmetic number, because the mean of its divisors is an integer number (2953202560).

Almost surely, 2^20414012143 is an apocalyptic number.

20414012143 is a deficient number, since it is larger than the sum of its proper divisors (3211608337).

20414012143 is an equidigital number, since it uses as much as digits as its factorization.

20414012143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36915117.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 20414012143 its reverse (34121041402), we get a palindrome (54535053545).

The spelling of 20414012143 in words is "twenty billion, four hundred fourteen million, twelve thousand, one hundred forty-three".