20213432211014 has 16 divisors (see below), whose sum is σ = 34653735210528. Its totient is φ = 8662365235392.

The previous prime is 20213432210989. The next prime is 20213432211017. The reversal of 20213432211014 is 41011223431202.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20213432211017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44288489 + ... + 44742564.

It is an arithmetic number, because the mean of its divisors is an integer number (2165858450658).

Almost surely, 2^{20213432211014} is an apocalyptic number.

20213432211014 is a deficient number, since it is larger than the sum of its proper divisors (14440302999514).

20213432211014 is a wasteful number, since it uses less digits than its factorization.

20213432211014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89047279.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 20213432211014 its reverse (41011223431202), we get a palindrome (61224655642216).

The spelling of 20213432211014 in words is "twenty trillion, two hundred thirteen billion, four hundred thirty-two million, two hundred eleven thousand, fourteen".