2738144350884 has 24 divisors (see below), whose sum is σ = 6389586040320. Its totient is φ = 912631561504.

The previous prime is 2738144350883. The next prime is 2738144350913. The reversal of 2738144350884 is 4880534418372.

It is not an unprimeable number, because it can be changed into a prime (2738144350883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10265604 + ... + 10528955.

It is an arithmetic number, because the mean of its divisors is an integer number (266232751680).

Almost surely, 2^{2738144350884} is an apocalyptic number.

It is an amenable number.

2738144350884 is an abundant number, since it is smaller than the sum of its proper divisors (3651441689436).

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

2738144350884 is a wasteful number, since it uses less digits than its factorization.

2738144350884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20805539 (or 20805537 counting only the distinct ones).

The product of its (nonzero) digits is 20643840, while the sum is 57.

The spelling of 2738144350884 in words is "two trillion, seven hundred thirty-eight billion, one hundred forty-four million, three hundred fifty thousand, eight hundred eighty-four".