134266653353269 has 8 divisors (see below), whose sum is σ = 136686510855000. Its totient is φ = 131867045705472.

The previous prime is 134266653353233. The next prime is 134266653353293. The reversal of 134266653353269 is 962353356662431.

It can be written as a sum of positive squares in 4 ways, for example, as 5545262006244 + 128721391347025 = 2354838^2 + 11345545^2 .

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 134266653353269 - 2⁹ = 134266653352757 is a prime.

It is a super-2 number, since 2×134266653353269² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 134266653353269.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134266653351269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5062450104 + ... + 5062476625.

It is an arithmetic number, because the mean of its divisors is an integer number (17085813856875).

Almost surely, 2^{134266653353269} is an apocalyptic number.

It is an amenable number.

134266653353269 is a deficient number, since it is larger than the sum of its proper divisors (2419857501731).

134266653353269 is a wasteful number, since it uses less digits than its factorization.

134266653353269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10124926967.

The product of its digits is 377913600, while the sum is 64.

The spelling of 134266653353269 in words is "one hundred thirty-four trillion, two hundred sixty-six billion, six hundred fifty-three million, three hundred fifty-three thousand, two hundred sixty-nine".