135049033967 has 54 divisors (see below), whose sum is σ = 154271505528. Its totient is φ = 117978607296.

The previous prime is 135049033949. The next prime is 135049034023. The reversal of 135049033967 is 769330940531.

It is not a de Polignac number, because 135049033967 - 2²⁶ = 134981925103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135049033937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 1238981909 + ... + 1238982017.

It is an arithmetic number, because the mean of its divisors is an integer number (2856879732).

Almost surely, 2^135049033967 is an apocalyptic number.

135049033967 is a deficient number, since it is larger than the sum of its proper divisors (19222471561).

135049033967 is an equidigital number, since it uses as much as digits as its factorization.

135049033967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353 (or 188 counting only the distinct ones).

The product of its (nonzero) digits is 1837080, while the sum is 50.

The spelling of 135049033967 in words is "one hundred thirty-five billion, forty-nine million, thirty-three thousand, nine hundred sixty-seven".