4122646567 has 16 divisors (see below), whose sum is σ = 4509292032. Its totient is φ = 3746350080.

The previous prime is 4122646547. The next prime is 4122646573. The reversal of 4122646567 is 7656462214.

It is a cyclic number.

It is not a de Polignac number, because 4122646567 - 2⁷ = 4122646439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4122646547) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232293 + ... + 249409.

It is an arithmetic number, because the mean of its divisors is an integer number (281830752).

Almost surely, 2^4122646567 is an apocalyptic number.

4122646567 is a deficient number, since it is larger than the sum of its proper divisors (386645465).

4122646567 is a wasteful number, since it uses less digits than its factorization.

4122646567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17418.

The product of its digits is 483840, while the sum is 43.

The square root of 4122646567 is about 64207.8388282926. The cubic root of 4122646567 is about 1603.4621083036.

The spelling of 4122646567 in words is "four billion, one hundred twenty-two million, six hundred forty-six thousand, five hundred sixty-seven".