135441353306506 has 24 divisors (see below), whose sum is σ = 223275483638784. Its totient is φ = 61578387945360.

The previous prime is 135441353306473. The next prime is 135441353306513. The reversal of 135441353306506 is 605603353144531.

135441353306506 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 135441353306506.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2990380810 + ... + 2990426101.

It is an arithmetic number, because the mean of its divisors is an integer number (9303145151616).

Almost surely, 2^{135441353306506} is an apocalyptic number.

135441353306506 is a deficient number, since it is larger than the sum of its proper divisors (87834130332278).

135441353306506 is a wasteful number, since it uses less digits than its factorization.

135441353306506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5980807006 (or 5980806993 counting only the distinct ones).

The product of its (nonzero) digits is 5832000, while the sum is 49.

The spelling of 135441353306506 in words is "one hundred thirty-five trillion, four hundred forty-one billion, three hundred fifty-three million, three hundred six thousand, five hundred six".