20014430001142 has 8 divisors (see below), whose sum is σ = 30530486442600. Its totient is φ = 9837601186944.

The previous prime is 20014430001103. The next prime is 20014430001157. The reversal of 20014430001142 is 24110003441002.

It is a happy number.

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

It is a super-2 number, since 2×20014430001142² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 84806906667 + ... + 84806906902.

It is an arithmetic number, because the mean of its divisors is an integer number (3816310805325).

Almost surely, 2^{20014430001142} is an apocalyptic number.

20014430001142 is a deficient number, since it is larger than the sum of its proper divisors (10516056441458).

20014430001142 is a wasteful number, since it uses less digits than its factorization.

20014430001142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169613813630.

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

Adding to 20014430001142 its reverse (24110003441002), we get a palindrome (44124433442144).

The spelling of 20014430001142 in words is "twenty trillion, fourteen billion, four hundred thirty million, one thousand, one hundred forty-two".