135505315330412 has 6 divisors (see below), whose sum is σ = 237134301828228. Its totient is φ = 67752657665204.

The previous prime is 135505315330367. The next prime is 135505315330421. The reversal of 135505315330412 is 214033513505531.

It is a self number, because there is not a number n which added to its sum of digits gives 135505315330412.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 16938164416298 + ... + 16938164416305.

It is an arithmetic number, because the mean of its divisors is an integer number (39522383638038).

Almost surely, 2^{135505315330412} is an apocalyptic number.

It is an amenable number.

135505315330412 is a deficient number, since it is larger than the sum of its proper divisors (101628986497816).

135505315330412 is a wasteful number, since it uses less digits than its factorization.

135505315330412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33876328832607 (or 33876328832605 counting only the distinct ones).

The product of its (nonzero) digits is 405000, while the sum is 41.

Adding to 135505315330412 its reverse (214033513505531), we get a palindrome (349538828835943).

The spelling of 135505315330412 in words is "one hundred thirty-five trillion, five hundred five billion, three hundred fifteen million, three hundred thirty thousand, four hundred twelve".