211441403414 has 16 divisors (see below), whose sum is σ = 321913253376. Its totient is φ = 104137156200.

The previous prime is 211441403389. The next prime is 211441403443. The reversal of 211441403414 is 414304144112.

It is a happy number.

211441403414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3614579 + ... + 3672609.

It is an arithmetic number, because the mean of its divisors is an integer number (20119578336).

Almost surely, 2^211441403414 is an apocalyptic number.

211441403414 is a deficient number, since it is larger than the sum of its proper divisors (110471849962).

211441403414 is a wasteful number, since it uses less digits than its factorization.

211441403414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85291.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 211441403414 its reverse (414304144112), we get a palindrome (625745547526).

The spelling of 211441403414 in words is "two hundred eleven billion, four hundred forty-one million, four hundred three thousand, four hundred fourteen".