134807562729 has 12 divisors (see below), whose sum is σ = 222539468736. Its totient is φ = 77032892952.

The previous prime is 134807562719. The next prime is 134807562731. The reversal of 134807562729 is 927265708431.

It is a happy number.

134807562729 is a `hidden beast` number, since 1 + 3 + 4 + 8 + 0 + 7 + 5 + 627 + 2 + 9 = 666.

It is not a de Polignac number, because 134807562729 - 2⁵ = 134807562697 is a prime.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (134807562709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1069901229 + ... + 1069901354.

It is an arithmetic number, because the mean of its divisors is an integer number (18544955728).

It is a 1-persistent number, because it is pandigital, but 2⋅134807562729 = 269615125458 is not.

Almost surely, 2^134807562729 is an apocalyptic number.

It is an amenable number.

134807562729 is a deficient number, since it is larger than the sum of its proper divisors (87731906007).

134807562729 is a wasteful number, since it uses less digits than its factorization.

134807562729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2139802596 (or 2139802593 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 54.

The spelling of 134807562729 in words is "one hundred thirty-four billion, eight hundred seven million, five hundred sixty-two thousand, seven hundred twenty-nine".