134577039169 has 16 divisors (see below), whose sum is σ = 138305220480. Its totient is φ = 130870650240.

The previous prime is 134577039161. The next prime is 134577039239. The reversal of 134577039169 is 961930775431.

It is a cyclic number.

It is not a de Polignac number, because 134577039169 - 2³ = 134577039161 is a prime.

It is a super-2 number, since 2×134577039169² (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 (134577039161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26504659 + ... + 26509735.

It is an arithmetic number, because the mean of its divisors is an integer number (8644076280).

Almost surely, 2^134577039169 is an apocalyptic number.

It is an amenable number.

134577039169 is a deficient number, since it is larger than the sum of its proper divisors (3728181311).

134577039169 is a wasteful number, since it uses less digits than its factorization.

134577039169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7080.

The product of its (nonzero) digits is 4286520, while the sum is 55.

The spelling of 134577039169 in words is "one hundred thirty-four billion, five hundred seventy-seven million, thirty-nine thousand, one hundred sixty-nine".