135434752929 has 48 divisors (see below), whose sum is σ = 236109153280. Its totient is φ = 73079042400.

The previous prime is 135434752927. The next prime is 135434752951. The reversal of 135434752929 is 929257434531.

It is a happy number.

135434752929 is a `hidden beast` number, since 1 + 3 + 5 + 4 + 347 + 5 + 292 + 9 = 666.

It is not a de Polignac number, because 135434752929 - 2¹ = 135434752927 is a prime.

It is not an unprimeable number, because it can be changed into a prime (135434752927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 183204 + ... + 551754.

Almost surely, 2^135434752929 is an apocalyptic number.

135434752929 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

135434752929 is a deficient number, since it is larger than the sum of its proper divisors (100674400351).

135434752929 is a wasteful number, since it uses less digits than its factorization.

135434752929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368890 (or 368887 counting only the distinct ones).

The product of its digits is 8164800, while the sum is 54.

The spelling of 135434752929 in words is "one hundred thirty-five billion, four hundred thirty-four million, seven hundred fifty-two thousand, nine hundred twenty-nine".