134613443265 has 32 divisors (see below), whose sum is σ = 246859729920. Its totient is φ = 61360215744.

The previous prime is 134613443257. The next prime is 134613443291. The reversal of 134613443265 is 562344316431.

It is not a de Polignac number, because 134613443265 - 2³ = 134613443257 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1810875 + ... + 1883744.

It is an arithmetic number, because the mean of its divisors is an integer number (7714366560).

Almost surely, 2^134613443265 is an apocalyptic number.

134613443265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134613443265 is a deficient number, since it is larger than the sum of its proper divisors (112246286655).

134613443265 is a wasteful number, since it uses less digits than its factorization.

134613443265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3694981.

The product of its digits is 622080, while the sum is 42.

Adding to 134613443265 its reverse (562344316431), we get a palindrome (696957759696).

The spelling of 134613443265 in words is "one hundred thirty-four billion, six hundred thirteen million, four hundred forty-three thousand, two hundred sixty-five".