211131414014 has 12 divisors (see below), whose sum is σ = 336422202144. Its totient is φ = 99355959264.

The previous prime is 211131413993. The next prime is 211131414061. The reversal of 211131414014 is 410414131112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 182639054 + ... + 182640209.

It is an arithmetic number, because the mean of its divisors is an integer number (28035183512).

Almost surely, 2^211131414014 is an apocalyptic number.

211131414014 is a deficient number, since it is larger than the sum of its proper divisors (125290788130).

211131414014 is a wasteful number, since it uses less digits than its factorization.

211131414014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365279299 (or 365279282 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 211131414014 its reverse (410414131112), we get a palindrome (621545545126).

The spelling of 211131414014 in words is "two hundred eleven billion, one hundred thirty-one million, four hundred fourteen thousand, fourteen".