6771546121416 has 32 divisors (see below), whose sum is σ = 16994736390240. Its totient is φ = 2248399228928.

The previous prime is 6771546121391. The next prime is 6771546121421. The reversal of 6771546121416 is 6141216451776.

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, 548919426 + ... + 548931761.

It is an arithmetic number, because the mean of its divisors is an integer number (531085512195).

Almost surely, 2^{6771546121416} is an apocalyptic number.

It is an amenable number.

6771546121416 is an abundant number, since it is smaller than the sum of its proper divisors (10223190268824).

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

6771546121416 is a wasteful number, since it uses less digits than its factorization.

6771546121416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1097851453 (or 1097851449 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 51.

The spelling of 6771546121416 in words is "six trillion, seven hundred seventy-one billion, five hundred forty-six million, one hundred twenty-one thousand, four hundred sixteen".