2146802444 has 6 divisors (see below), whose sum is σ = 3756904284. Its totient is φ = 1073401220.

The previous prime is 2146802429. The next prime is 2146802453. The reversal of 2146802444 is 4442086412.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268350302 + ... + 268350309.

It is an arithmetic number, because the mean of its divisors is an integer number (626150714).

Almost surely, 2^2146802444 is an apocalyptic number.

It is an amenable number.

2146802444 is a deficient number, since it is larger than the sum of its proper divisors (1610101840).

2146802444 is a wasteful number, since it uses less digits than its factorization.

2146802444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536700615 (or 536700613 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 35.

The square root of 2146802444 is about 46333.5995148229. The cubic root of 2146802444 is about 1290.0227233944.

Adding to 2146802444 its reverse (4442086412), we get a palindrome (6588888856).

The spelling of 2146802444 in words is "two billion, one hundred forty-six million, eight hundred two thousand, four hundred forty-four".