135654206134044 has 48 divisors (see below), whose sum is σ = 341090552539520. Its totient is φ = 41713321360320.

The previous prime is 135654206134033. The next prime is 135654206134063. The reversal of 135654206134044 is 440431602456531.

It is a junction number, because it is equal to n+sod(n) for n = 135654206133984 and 135654206134002.

It is a congruent number.

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, 275110942 + ... + 275603589.

Almost surely, 2^{135654206134044} is an apocalyptic number.

It is an amenable number.

135654206134044 is an abundant number, since it is smaller than the sum of its proper divisors (205436346405476).

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

135654206134044 is a wasteful number, since it uses less digits than its factorization.

135654206134044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550716130 (or 550716128 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 48.

The spelling of 135654206134044 in words is "one hundred thirty-five trillion, six hundred fifty-four billion, two hundred six million, one hundred thirty-four thousand, forty-four".