2284138744 has 32 divisors (see below), whose sum is σ = 4368006000. Its totient is φ = 1119450112.

The previous prime is 2284138711. The next prime is 2284138757. The reversal of 2284138744 is 4478314822.

It is a self number, because there is not a number n which added to its sum of digits gives 2284138744.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159762 + ... + 173470.

Almost surely, 2^2284138744 is an apocalyptic number.

It is an amenable number.

2284138744 is a deficient number, since it is larger than the sum of its proper divisors (2083867256).

2284138744 is a wasteful number, since it uses less digits than its factorization.

2284138744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14127 (or 14123 counting only the distinct ones).

The product of its digits is 344064, while the sum is 43.

The square root of 2284138744 is about 47792.6641232731. The cubic root of 2284138744 is about 1316.9647785022.

The spelling of 2284138744 in words is "two billion, two hundred eighty-four million, one hundred thirty-eight thousand, seven hundred forty-four".