1326462263063 has 4 divisors (see below), whose sum is σ = 1515956872080. Its totient is φ = 1136967654048.

The previous prime is 1326462263059. The next prime is 1326462263069. The reversal of 1326462263063 is 3603622646231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1326462263063 - 2² = 1326462263059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1326462263069) 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, 94747304498 + ... + 94747304511.

It is an arithmetic number, because the mean of its divisors is an integer number (378989218020).

Almost surely, 2^{1326462263063} is an apocalyptic number.

1326462263063 is a deficient number, since it is larger than the sum of its proper divisors (189494609017).

1326462263063 is an equidigital number, since it uses as much as digits as its factorization.

1326462263063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189494609016.

The product of its (nonzero) digits is 1119744, while the sum is 44.

The spelling of 1326462263063 in words is "one trillion, three hundred twenty-six billion, four hundred sixty-two million, two hundred sixty-three thousand, sixty-three".