135145432634229 has 12 divisors (see below), whose sum is σ = 196300628409600. Its totient is φ = 89593620143784.

The previous prime is 135145432634227. The next prime is 135145432634243. The reversal of 135145432634229 is 922436234541531.

135145432634229 is a `hidden beast` number, since 1 + 3 + 5 + 14 + 54 + 326 + 34 + 229 = 666.

It is not a de Polignac number, because 135145432634229 - 2¹ = 135145432634227 is a prime.

It is a super-2 number, since 2×135145432634229² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135145432634221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41944577109 + ... + 41944580330.

It is an arithmetic number, because the mean of its divisors is an integer number (16358385700800).

Almost surely, 2^{135145432634229} is an apocalyptic number.

It is an amenable number.

135145432634229 is a deficient number, since it is larger than the sum of its proper divisors (61155195775371).

135145432634229 is a wasteful number, since it uses less digits than its factorization.

135145432634229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83889157624 (or 83889157621 counting only the distinct ones).

The product of its digits is 18662400, while the sum is 54.

The spelling of 135145432634229 in words is "one hundred thirty-five trillion, one hundred forty-five billion, four hundred thirty-two million, six hundred thirty-four thousand, two hundred twenty-nine".