135116669013969 has 8 divisors (see below), whose sum is σ = 180197078766880. Its totient is φ = 90057019301856.

The previous prime is 135116669013959. The next prime is 135116669014001. The reversal of 135116669013969 is 969310966611531.

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

It is not a de Polignac number, because 135116669013969 - 2⁷ = 135116669013841 is a prime.

It is a super-2 number, since 2×135116669013969² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135116669013959) 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, 5189995012 + ... + 5190021045.

It is an arithmetic number, because the mean of its divisors is an integer number (22524634845860).

Almost surely, 2^{135116669013969} is an apocalyptic number.

It is an amenable number.

135116669013969 is a deficient number, since it is larger than the sum of its proper divisors (45080409752911).

135116669013969 is a wasteful number, since it uses less digits than its factorization.

135116669013969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10380020399.

The product of its (nonzero) digits is 42515280, while the sum is 66.

The spelling of 135116669013969 in words is "one hundred thirty-five trillion, one hundred sixteen billion, six hundred sixty-nine million, thirteen thousand, nine hundred sixty-nine".