20114143005 has 32 divisors (see below), whose sum is σ = 35114744448. Its totient is φ = 9750528000.

The previous prime is 20114142949. The next prime is 20114143039. The reversal of 20114143005 is 50034141102.

It is not a de Polignac number, because 20114143005 - 2⁶ = 20114142941 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1577817 + ... + 1590513.

It is an arithmetic number, because the mean of its divisors is an integer number (1097335764).

Almost surely, 2^20114143005 is an apocalyptic number.

It is an amenable number.

20114143005 is a deficient number, since it is larger than the sum of its proper divisors (15000601443).

20114143005 is a wasteful number, since it uses less digits than its factorization.

20114143005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22317.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 20114143005 its reverse (50034141102), we get a palindrome (70148284107).

The spelling of 20114143005 in words is "twenty billion, one hundred fourteen million, one hundred forty-three thousand, five".