1406782756063 has 2 divisors, whose sum is σ = 1406782756064. Its totient is φ = 1406782756062.

The previous prime is 1406782756033. The next prime is 1406782756109. The reversal of 1406782756063 is 3606572876041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1406782756063 - 2⁹ = 1406782755551 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1406782755995 and 1406782756013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1406782756033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 703391378031 + 703391378032.

It is an arithmetic number, because the mean of its divisors is an integer number (703391378032).

Almost surely, 2^{1406782756063} is an apocalyptic number.

1406782756063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1406782756063 is an equidigital number, since it uses as much as digits as its factorization.

1406782756063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10160640, while the sum is 55.

The spelling of 1406782756063 in words is "one trillion, four hundred six billion, seven hundred eighty-two million, seven hundred fifty-six thousand, sixty-three".