2164276724612 has 6 divisors (see below), whose sum is σ = 3787484268078. Its totient is φ = 1082138362304.

The previous prime is 2164276724609. The next prime is 2164276724633.

2164276724612 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 2136789074176 + 27487650436 = 1461776^2 + 165794^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270534590573 + ... + 270534590580.

It is an arithmetic number, because the mean of its divisors is an integer number (631247378013).

Almost surely, 2^{2164276724612} is an apocalyptic number.

It is an amenable number.

2164276724612 is a deficient number, since it is larger than the sum of its proper divisors (1623207543466).

2164276724612 is a wasteful number, since it uses less digits than its factorization.

2164276724612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541069181157 (or 541069181155 counting only the distinct ones).

The product of its digits is 2709504, while the sum is 50.

The spelling of 2164276724612 in words is "two trillion, one hundred sixty-four billion, two hundred seventy-six million, seven hundred twenty-four thousand, six hundred twelve".