211441404233434 has 32 divisors (see below), whose sum is σ = 322876341043200. Its totient is φ = 103819745802240.

The previous prime is 211441404233393. The next prime is 211441404233441. The reversal of 211441404233434 is 434332404144112.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 969312039 + ... + 969530149.

It is an arithmetic number, because the mean of its divisors is an integer number (10089885657600).

Almost surely, 2^{211441404233434} is an apocalyptic number.

211441404233434 is a deficient number, since it is larger than the sum of its proper divisors (111434936809766).

211441404233434 is a wasteful number, since it uses less digits than its factorization.

211441404233434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226758.

The product of its (nonzero) digits is 442368, while the sum is 40.

Adding to 211441404233434 its reverse (434332404144112), we get a palindrome (645773808377546).

The spelling of 211441404233434 in words is "two hundred eleven trillion, four hundred forty-one billion, four hundred four million, two hundred thirty-three thousand, four hundred thirty-four".