1494783846256 has 20 divisors (see below), whose sum is σ = 2902481011072. Its totient is φ = 745756488576.

The previous prime is 1494783846251. The next prime is 1494783846293. The reversal of 1494783846256 is 6526483874941.

It is a junction number, because it is equal to n+sod(n) for n = 1494783846191 and 1494783846200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1494783846251) 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, 102207120 + ... + 102221743.

Almost surely, 2^{1494783846256} is an apocalyptic number.

1494783846256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1494783846256 is a deficient number, since it is larger than the sum of its proper divisors (1407697164816).

1494783846256 is a wasteful number, since it uses less digits than its factorization.

1494783846256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204429328 (or 204429322 counting only the distinct ones).

The product of its digits is 278691840, while the sum is 67.

The spelling of 1494783846256 in words is "one trillion, four hundred ninety-four billion, seven hundred eighty-three million, eight hundred forty-six thousand, two hundred fifty-six".