211704090025014 has 24 divisors (see below), whose sum is σ = 469879809569352. Its totient is φ = 68846858544480.

The previous prime is 211704090025013. The next prime is 211704090025081. The reversal of 211704090025014 is 410520090407112.

211704090025014 is a `hidden beast` number, since 21 + 1 + 7 + 0 + 40 + 90 + 0 + 2 + 501 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 211704090025014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211704090025013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 143430954564 + ... + 143430956039.

It is an arithmetic number, because the mean of its divisors is an integer number (19578325398723).

Almost surely, 2^{211704090025014} is an apocalyptic number.

211704090025014 is an abundant number, since it is smaller than the sum of its proper divisors (258175719544338).

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

211704090025014 is a wasteful number, since it uses less digits than its factorization.

211704090025014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286861910652 (or 286861910649 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The spelling of 211704090025014 in words is "two hundred eleven trillion, seven hundred four billion, ninety million, twenty-five thousand, fourteen".