135357234124777 has 8 divisors (see below), whose sum is σ = 157985343173376. Its totient is φ = 113551965405312.

The previous prime is 135357234124733. The next prime is 135357234124787. The reversal of 135357234124777 is 777421432753531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 135357234124777 - 2⁷ = 135357234124649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135357234124787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205710081928 + ... + 205710082585.

It is an arithmetic number, because the mean of its divisors is an integer number (19748167896672).

Almost surely, 2^{135357234124777} is an apocalyptic number.

It is an amenable number.

135357234124777 is a deficient number, since it is larger than the sum of its proper divisors (22628109048599).

135357234124777 is an equidigital number, since it uses as much as digits as its factorization.

135357234124777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411420164567.

The product of its digits is 103723200, while the sum is 61.

The spelling of 135357234124777 in words is "one hundred thirty-five trillion, three hundred fifty-seven billion, two hundred thirty-four million, one hundred twenty-four thousand, seven hundred seventy-seven".