1361216162063 has 8 divisors (see below), whose sum is σ = 1409686946400. Its totient is φ = 1312847530848.

The previous prime is 1361216162029. The next prime is 1361216162069. The reversal of 1361216162063 is 3602616121631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1361216162063 - 2⁶ = 1361216161999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1361216162069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25511156 + ... + 25564457.

It is an arithmetic number, because the mean of its divisors is an integer number (176210868300).

Almost surely, 2^{1361216162063} is an apocalyptic number.

1361216162063 is a deficient number, since it is larger than the sum of its proper divisors (48470784337).

1361216162063 is an equidigital number, since it uses as much as digits as its factorization.

1361216162063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51076561.

The product of its (nonzero) digits is 46656, while the sum is 38.

The spelling of 1361216162063 in words is "one trillion, three hundred sixty-one billion, two hundred sixteen million, one hundred sixty-two thousand, sixty-three".