2643161214 has 32 divisors (see below), whose sum is σ = 5337104256. Its totient is φ = 872631200.

The previous prime is 2643161203. The next prime is 2643161291. The reversal of 2643161214 is 4121613462.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 263389 + ... + 273239.

It is an arithmetic number, because the mean of its divisors is an integer number (166784508).

Almost surely, 2^2643161214 is an apocalyptic number.

2643161214 is an abundant number, since it is smaller than the sum of its proper divisors (2693943042).

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

2643161214 is a wasteful number, since it uses less digits than its factorization.

2643161214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10280.

The product of its digits is 6912, while the sum is 30.

The square root of 2643161214 is about 51411.6836331976. The cubic root of 2643161214 is about 1382.6360756245.

Adding to 2643161214 its reverse (4121613462), we get a palindrome (6764774676).

The spelling of 2643161214 in words is "two billion, six hundred forty-three million, one hundred sixty-one thousand, two hundred fourteen".