20011411214 has 16 divisors (see below), whose sum is σ = 31006475136. Its totient is φ = 9676358400.

The previous prime is 20011411201. The next prime is 20011411243. The reversal of 20011411214 is 41211411002.

It is a junction number, because it is equal to n+sod(n) for n = 20011411192 and 20011411201.

It is a congruent number.

It is an unprimeable number.

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, 17147 + ... + 200790.

It is an arithmetic number, because the mean of its divisors is an integer number (1937904696).

Almost surely, 2^20011411214 is an apocalyptic number.

20011411214 is a deficient number, since it is larger than the sum of its proper divisors (10995063922).

20011411214 is a wasteful number, since it uses less digits than its factorization.

20011411214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219451.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 20011411214 its reverse (41211411002), we get a palindrome (61222822216).

The spelling of 20011411214 in words is "twenty billion, eleven million, four hundred eleven thousand, two hundred fourteen".