211400000034 has 16 divisors (see below), whose sum is σ = 422836041888. Its totient is φ = 70460659712.

The previous prime is 211400000033. The next prime is 211400000039. The reversal of 211400000034 is 430000004112.

It is a junction number, because it is equal to n+sod(n) for n = 211399999959 and 211400000022.

It is not an unprimeable number, because it can be changed into a prime (211400000033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1425192 + ... + 1566515.

It is an arithmetic number, because the mean of its divisors is an integer number (26427252618).

Almost surely, 2^211400000034 is an apocalyptic number.

211400000034 is an abundant number, since it is smaller than the sum of its proper divisors (211436041854).

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

211400000034 is a wasteful number, since it uses less digits than its factorization.

211400000034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3003489.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 211400000034 its reverse (430000004112), we get a palindrome (641400004146).

The spelling of 211400000034 in words is "two hundred eleven billion, four hundred million, thirty-four", and thus it is an aban number.