134069262769 has 8 divisors (see below), whose sum is σ = 144395757800. Its totient is φ = 123744692736.

The previous prime is 134069262751. The next prime is 134069262773. The reversal of 134069262769 is 967262960431.

It can be written as a sum of positive squares in 4 ways, for example, as 20777781025 + 113291481744 = 144145^2 + 336588^2 .

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 134069262769 - 2²⁹ = 133532391857 is a prime.

It is a super-2 number, since 2×134069262769² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134069262169) 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, 334944 + ... + 616705.

It is an arithmetic number, because the mean of its divisors is an integer number (18049469725).

Almost surely, 2^134069262769 is an apocalyptic number.

It is an amenable number.

134069262769 is a deficient number, since it is larger than the sum of its proper divisors (10326495031).

134069262769 is a wasteful number, since it uses less digits than its factorization.

134069262769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 962499.

The product of its (nonzero) digits is 5878656, while the sum is 55.

The spelling of 134069262769 in words is "one hundred thirty-four billion, sixty-nine million, two hundred sixty-two thousand, seven hundred sixty-nine".