195463361366 has 32 divisors (see below), whose sum is σ = 361797746688. Its totient is φ = 77124241440.

The previous prime is 195463361363. The next prime is 195463361383. The reversal of 195463361366 is 663163364591.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195463361363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1332350 + ... + 1471761.

It is an arithmetic number, because the mean of its divisors is an integer number (11306179584).

Almost surely, 2^195463361366 is an apocalyptic number.

195463361366 is a deficient number, since it is larger than the sum of its proper divisors (166334385322).

195463361366 is a wasteful number, since it uses less digits than its factorization.

195463361366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2804516.

The product of its digits is 6298560, while the sum is 53.

The spelling of 195463361366 in words is "one hundred ninety-five billion, four hundred sixty-three million, three hundred sixty-one thousand, three hundred sixty-six".