211035644211345 has 16 divisors (see below), whose sum is σ = 337657421578560. Its totient is φ = 112552213299264.

The previous prime is 211035644211313. The next prime is 211035644211367. The reversal of 211035644211345 is 543112446530112.

It is not a de Polignac number, because 211035644211345 - 2⁵ = 211035644211313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 211035644211297 and 211035644211306.

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, 6045867 + ... + 21415503.

It is an arithmetic number, because the mean of its divisors is an integer number (21103588848660).

Almost surely, 2^{211035644211345} is an apocalyptic number.

It is an amenable number.

211035644211345 is a deficient number, since it is larger than the sum of its proper divisors (126621777367215).

211035644211345 is a wasteful number, since it uses less digits than its factorization.

211035644211345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16285024.

The product of its (nonzero) digits is 345600, while the sum is 42.

The spelling of 211035644211345 in words is "two hundred eleven trillion, thirty-five billion, six hundred forty-four million, two hundred eleven thousand, three hundred forty-five".