21141232210414 has 16 divisors (see below), whose sum is σ = 32735854014336. Its totient is φ = 10229302598400.

The previous prime is 21141232210403. The next prime is 21141232210433. The reversal of 21141232210414 is 41401223214112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3463947 + ... + 7367590.

It is an arithmetic number, because the mean of its divisors is an integer number (2045990875896).

Almost surely, 2^{21141232210414} is an apocalyptic number.

21141232210414 is a deficient number, since it is larger than the sum of its proper divisors (11594621803922).

21141232210414 is a wasteful number, since it uses less digits than its factorization.

21141232210414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10863051.

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 21141232210414 its reverse (41401223214112), we get a palindrome (62542455424526).

The spelling of 21141232210414 in words is "twenty-one trillion, one hundred forty-one billion, two hundred thirty-two million, two hundred ten thousand, four hundred fourteen".