2812438740288 has 28 divisors (see below), whose sum is σ = 7441244167520. Its totient is φ = 937479580032.

The previous prime is 2812438740281. The next prime is 2812438740311. The reversal of 2812438740288 is 8820478342182.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2812438740281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7324059028 + ... + 7324059411.

Almost surely, 2^{2812438740288} is an apocalyptic number.

It is an amenable number.

2812438740288 is an abundant number, since it is smaller than the sum of its proper divisors (4628805427232).

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

2812438740288 is a wasteful number, since it uses less digits than its factorization.

2812438740288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14648118454 (or 14648118444 counting only the distinct ones).

The product of its (nonzero) digits is 11010048, while the sum is 57.

The spelling of 2812438740288 in words is "two trillion, eight hundred twelve billion, four hundred thirty-eight million, seven hundred forty thousand, two hundred eighty-eight".