1773768416116 has 12 divisors (see below), whose sum is σ = 3154981527460. Its totient is φ = 872345122560.

The previous prime is 1773768416059. The next prime is 1773768416117. The reversal of 1773768416116 is 6116148673771.

It can be written as a sum of positive squares in 2 ways, for example, as 660975504016 + 1112792912100 = 813004^2 + 1054890^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1773768416117) 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, 3634771101 + ... + 3634771588.

Almost surely, 2^{1773768416116} is an apocalyptic number.

It is an amenable number.

1773768416116 is a deficient number, since it is larger than the sum of its proper divisors (1381213111344).

1773768416116 is a wasteful number, since it uses less digits than its factorization.

1773768416116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7269542754 (or 7269542752 counting only the distinct ones).

The product of its digits is 7112448, while the sum is 58.

The spelling of 1773768416116 in words is "one trillion, seven hundred seventy-three billion, seven hundred sixty-eight million, four hundred sixteen thousand, one hundred sixteen".