21441033314 has 8 divisors (see below), whose sum is σ = 32323166400. Its totient is φ = 10666644516.

The previous prime is 21441033269. The next prime is 21441033331. The reversal of 21441033314 is 41333014412.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26935574 + ... + 26936369.

It is an arithmetic number, because the mean of its divisors is an integer number (4040395800).

Almost surely, 2^21441033314 is an apocalyptic number.

21441033314 is a deficient number, since it is larger than the sum of its proper divisors (10882133086).

21441033314 is a wasteful number, since it uses less digits than its factorization.

21441033314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53872144.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 21441033314 its reverse (41333014412), we get a palindrome (62774047726).

The spelling of 21441033314 in words is "twenty-one billion, four hundred forty-one million, thirty-three thousand, three hundred fourteen".