4211656412 has 12 divisors (see below), whose sum is σ = 7379360016. Its totient is φ = 2103267840.

The previous prime is 4211656403. The next prime is 4211656433. The reversal of 4211656412 is 2146561124.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 636389 + ... + 642972.

It is an arithmetic number, because the mean of its divisors is an integer number (614946668).

Almost surely, 2^4211656412 is an apocalyptic number.

It is an amenable number.

4211656412 is a deficient number, since it is larger than the sum of its proper divisors (3167703604).

4211656412 is a wasteful number, since it uses less digits than its factorization.

4211656412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1280188 (or 1280186 counting only the distinct ones).

The product of its digits is 11520, while the sum is 32.

The square root of 4211656412 is about 64897.2758442140. The cubic root of 4211656412 is about 1614.9198696293.

The spelling of 4211656412 in words is "four billion, two hundred eleven million, six hundred fifty-six thousand, four hundred twelve".