20014140141 has 6 divisors (see below), whose sum is σ = 28909313550. Its totient is φ = 13342760088.

The previous prime is 20014140109. The next prime is 20014140149. The reversal of 20014140141 is 14104141002.

It can be written as a sum of positive squares in only one way, i.e., 14269258116 + 5744882025 = 119454^2 + 75795^2 .

It is not a de Polignac number, because 20014140141 - 2⁵ = 20014140109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20014140149) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1111896666 + ... + 1111896683.

It is an arithmetic number, because the mean of its divisors is an integer number (4818218925).

Almost surely, 2^20014140141 is an apocalyptic number.

It is an amenable number.

20014140141 is a deficient number, since it is larger than the sum of its proper divisors (8895173409).

20014140141 is a wasteful number, since it uses less digits than its factorization.

20014140141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2223793355 (or 2223793352 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 20014140141 its reverse (14104141002), we get a palindrome (34118281143).

The spelling of 20014140141 in words is "twenty billion, fourteen million, one hundred forty thousand, one hundred forty-one".