2748032678420 has 24 divisors (see below), whose sum is σ = 5771565348864. Its totient is φ = 1099080362016.

The previous prime is 2748032678329. The next prime is 2748032678449. The reversal of 2748032678420 is 248762308472.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8124452 + ... + 8455931.

It is an arithmetic number, because the mean of its divisors is an integer number (240481889536).

Almost surely, 2^{2748032678420} is an apocalyptic number.

2748032678420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2748032678420 is an abundant number, since it is smaller than the sum of its proper divisors (3023532670444).

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

2748032678420 is a wasteful number, since it uses less digits than its factorization.

2748032678420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16588679 (or 16588677 counting only the distinct ones).

The product of its (nonzero) digits is 7225344, while the sum is 53.

The spelling of 2748032678420 in words is "two trillion, seven hundred forty-eight billion, thirty-two million, six hundred seventy-eight thousand, four hundred twenty".