134166652265 has 8 divisors (see below), whose sum is σ = 166551706440. Its totient is φ = 103632172672.

The previous prime is 134166652253. The next prime is 134166652303. The reversal of 134166652265 is 562256661431.

It can be written as a sum of positive squares in 4 ways, for example, as 348232921 + 133818419344 = 18661^2 + 365812^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 134166652265 - 2²⁶ = 134099543401 is a prime.

It is a Curzon 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, 462643484 + ... + 462643773.

It is an arithmetic number, because the mean of its divisors is an integer number (20818963305).

Almost surely, 2^134166652265 is an apocalyptic number.

It is an amenable number.

134166652265 is a deficient number, since it is larger than the sum of its proper divisors (32385054175).

134166652265 is an equidigital number, since it uses as much as digits as its factorization.

134166652265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925287291.

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

It can be divided in two parts, 1341666 and 52265, that added together give a palindrome (1393931).

The spelling of 134166652265 in words is "one hundred thirty-four billion, one hundred sixty-six million, six hundred fifty-two thousand, two hundred sixty-five".