1412256603566 has 16 divisors (see below), whose sum is σ = 2146335819264. Its totient is φ = 696830602104.

The previous prime is 1412256603547. The next prime is 1412256603581. The reversal of 1412256603566 is 6653066522141.

It is a self number, because there is not a number n which added to its sum of digits gives 1412256603566.

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, 4670846 + ... + 4964001.

It is an arithmetic number, because the mean of its divisors is an integer number (134145988704).

Almost surely, 2^{1412256603566} is an apocalyptic number.

1412256603566 is a deficient number, since it is larger than the sum of its proper divisors (734079215698).

1412256603566 is an equidigital number, since it uses as much as digits as its factorization.

1412256603566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9635815.

The product of its (nonzero) digits is 1555200, while the sum is 47.

The spelling of 1412256603566 in words is "one trillion, four hundred twelve billion, two hundred fifty-six million, six hundred three thousand, five hundred sixty-six".