135210061305544 has 64 divisors (see below), whose sum is σ = 262326405703680. Its totient is φ = 65266870944000.

The previous prime is 135210061305493. The next prime is 135210061305589. The reversal of 135210061305544 is 445503160012531.

It is a junction number, because it is equal to n+sod(n) for n = 135210061305497 and 135210061305506.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1434496722 + ... + 1434590974.

It is an arithmetic number, because the mean of its divisors is an integer number (4098850089120).

Almost surely, 2^{135210061305544} is an apocalyptic number.

It is an amenable number.

135210061305544 is a deficient number, since it is larger than the sum of its proper divisors (127116344398136).

135210061305544 is a wasteful number, since it uses less digits than its factorization.

135210061305544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108142 (or 108138 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 40.

The spelling of 135210061305544 in words is "one hundred thirty-five trillion, two hundred ten billion, sixty-one million, three hundred five thousand, five hundred forty-four".