6733340134728 has 16 divisors (see below), whose sum is σ = 16833350336880. Its totient is φ = 2244446711568.

The previous prime is 6733340134727. The next prime is 6733340134877. The reversal of 6733340134728 is 8274310433376.

It is not an unprimeable number, because it can be changed into a prime (6733340134727) 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, 140277919450 + ... + 140277919497.

It is an arithmetic number, because the mean of its divisors is an integer number (1052084396055).

Almost surely, 2^{6733340134728} is an apocalyptic number.

It is an amenable number.

6733340134728 is an abundant number, since it is smaller than the sum of its proper divisors (10100010202152).

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

6733340134728 is a wasteful number, since it uses less digits than its factorization.

6733340134728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280555838956 (or 280555838952 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 51.

The spelling of 6733340134728 in words is "six trillion, seven hundred thirty-three billion, three hundred forty million, one hundred thirty-four thousand, seven hundred twenty-eight".