6734668067340 has 48 divisors (see below), whose sum is σ = 19005551480832. Its totient is φ = 1781770447296.

The previous prime is 6734668067317. The next prime is 6734668067357. The reversal of 6734668067340 is 437608664376.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 441899734 + ... + 441914973.

It is an arithmetic number, because the mean of its divisors is an integer number (395948989184).

Almost surely, 2^{6734668067340} is an apocalyptic number.

6734668067340 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6734668067340 is an abundant number, since it is smaller than the sum of its proper divisors (12270883413492).

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

6734668067340 is a wasteful number, since it uses less digits than its factorization.

6734668067340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883814846 (or 883814844 counting only the distinct ones).

The product of its (nonzero) digits is 73156608, while the sum is 60.

The spelling of 6734668067340 in words is "six trillion, seven hundred thirty-four billion, six hundred sixty-eight million, sixty-seven thousand, three hundred forty".