6813546733340 has 24 divisors (see below), whose sum is σ = 14308673425200. Its totient is φ = 2725375781888.

The previous prime is 6813546733303. The next prime is 6813546733363. The reversal of 6813546733340 is 433376453186.

It is a congruent number.

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, 1364165 + ... + 3935484.

It is an arithmetic number, because the mean of its divisors is an integer number (596194726050).

Almost surely, 2^{6813546733340} is an apocalyptic number.

It is an amenable number.

6813546733340 is an abundant number, since it is smaller than the sum of its proper divisors (7495126691860).

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

6813546733340 is a wasteful number, since it uses less digits than its factorization.

6813546733340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5363941 (or 5363939 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 53.

The spelling of 6813546733340 in words is "six trillion, eight hundred thirteen billion, five hundred forty-six million, seven hundred thirty-three thousand, three hundred forty".