135704276512 has 24 divisors (see below), whose sum is σ = 305334622656. Its totient is φ = 58158975552.

The previous prime is 135704276453. The next prime is 135704276527. The reversal of 135704276512 is 215672407531.

It is a happy number.

It is a super-2 number, since 2×135704276512² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 302911108 + ... + 302911555.

It is an arithmetic number, because the mean of its divisors is an integer number (12722275944).

Almost surely, 2^135704276512 is an apocalyptic number.

It is an amenable number.

135704276512 is an abundant number, since it is smaller than the sum of its proper divisors (169630346144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135704276512 is an equidigital number, since it uses as much as digits as its factorization.

135704276512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605822680 (or 605822672 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 43.

The spelling of 135704276512 in words is "one hundred thirty-five billion, seven hundred four million, two hundred seventy-six thousand, five hundred twelve".