6940094447616 has 120 divisors (see below), whose sum is σ = 20188751108064. Its totient is φ = 2103058759680.

The previous prime is 6940094447597. The next prime is 6940094447651. The reversal of 6940094447616 is 6167444900496.

It is a self number, because there is not a number n which added to its sum of digits gives 6940094447616.

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, 5877355 + ... + 6958698.

Almost surely, 2^{6940094447616} is an apocalyptic number.

6940094447616 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

6940094447616 is an abundant number, since it is smaller than the sum of its proper divisors (13248656660448).

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

6940094447616 is a wasteful number, since it uses less digits than its factorization.

6940094447616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12836095 (or 12836069 counting only the distinct ones).

The product of its (nonzero) digits is 31352832, while the sum is 60.

The spelling of 6940094447616 in words is "six trillion, nine hundred forty billion, ninety-four million, four hundred forty-seven thousand, six hundred sixteen".