212034044 has 12 divisors (see below), whose sum is σ = 371488824. Its totient is φ = 105894384.

The previous prime is 212034037. The next prime is 212034059. The reversal of 212034044 is 440430212.

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, 26714 + ... + 33729.

It is an arithmetic number, because the mean of its divisors is an integer number (30957402).

Almost surely, 2^212034044 is an apocalyptic number.

It is an amenable number.

212034044 is a deficient number, since it is larger than the sum of its proper divisors (159454780).

212034044 is a wasteful number, since it uses less digits than its factorization.

212034044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61324 (or 61322 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 212034044 is about 14561.3888073906. The cubic root of 212034044 is about 596.3051115577.

Adding to 212034044 its reverse (440430212), we get a palindrome (652464256).

The spelling of 212034044 in words is "two hundred twelve million, thirty-four thousand, forty-four".