211414441414 has 32 divisors (see below), whose sum is σ = 356043340800. Its totient is φ = 93304873440.

The previous prime is 211414441411. The next prime is 211414441429. The reversal of 211414441414 is 414144414112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211414441411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118797 + ... + 661015.

It is an arithmetic number, because the mean of its divisors is an integer number (11126354400).

Almost surely, 2^211414441414 is an apocalyptic number.

211414441414 is a deficient number, since it is larger than the sum of its proper divisors (144628899386).

211414441414 is a wasteful number, since it uses less digits than its factorization.

211414441414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542748.

The product of its digits is 8192, while the sum is 31.

Adding to 211414441414 its reverse (414144414112), we get a palindrome (625558855526).

The spelling of 211414441414 in words is "two hundred eleven billion, four hundred fourteen million, four hundred forty-one thousand, four hundred fourteen".