211342093286 has 8 divisors (see below), whose sum is σ = 324385538664. Its totient is φ = 103213580400.

The previous prime is 211342093253. The next prime is 211342093307. The reversal of 211342093286 is 682390243112.

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

It is a congruent number.

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, 1228733015 + ... + 1228733186.

It is an arithmetic number, because the mean of its divisors is an integer number (40548192333).

Almost surely, 2^211342093286 is an apocalyptic number.

211342093286 is a deficient number, since it is larger than the sum of its proper divisors (113043445378).

211342093286 is a wasteful number, since it uses less digits than its factorization.

211342093286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2457466246.

The product of its (nonzero) digits is 124416, while the sum is 41.

The spelling of 211342093286 in words is "two hundred eleven billion, three hundred forty-two million, ninety-three thousand, two hundred eighty-six".