211014400014 has 48 divisors (see below), whose sum is σ = 498800090880. Its totient is φ = 63938785680.

The previous prime is 211014399991. The next prime is 211014400031. The reversal of 211014400014 is 410004410112.

211014400014 is a `hidden beast` number, since 211 + 0 + 1 + 440 + 0 + 0 + 14 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a self number, because there is not a number n which added to its sum of digits gives 211014400014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3118489 + ... + 3185435.

It is an arithmetic number, because the mean of its divisors is an integer number (10391668560).

Almost surely, 2^211014400014 is an apocalyptic number.

211014400014 is an abundant number, since it is smaller than the sum of its proper divisors (287785690866).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

211014400014 is a wasteful number, since it uses less digits than its factorization.

211014400014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82885 (or 82882 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 211014400014 its reverse (410004410112), we get a palindrome (621018810126).

The spelling of 211014400014 in words is "two hundred eleven billion, fourteen million, four hundred thousand, fourteen".