6745272123340 has 24 divisors (see below), whose sum is σ = 14653522200240. Its totient is φ = 2605070612928.

The previous prime is 6745272123217. The next prime is 6745272123353. The reversal of 6745272123340 is 433212725476.

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, 5814889182 + ... + 5814890341.

It is an arithmetic number, because the mean of its divisors is an integer number (610563425010).

Almost surely, 2^{6745272123340} is an apocalyptic number.

It is an amenable number.

6745272123340 is an abundant number, since it is smaller than the sum of its proper divisors (7908250076900).

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

6745272123340 is a wasteful number, since it uses less digits than its factorization.

6745272123340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11629779561 (or 11629779559 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 46.

The spelling of 6745272123340 in words is "six trillion, seven hundred forty-five billion, two hundred seventy-two million, one hundred twenty-three thousand, three hundred forty".