135405214534 has 8 divisors (see below), whose sum is σ = 203801023440. Its totient is φ = 67471540056.

The previous prime is 135405214513. The next prime is 135405214547. The reversal of 135405214534 is 435412504531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 135405214493 and 135405214502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115532874 + ... + 115534045.

It is an arithmetic number, because the mean of its divisors is an integer number (25475127930).

Almost surely, 2^135405214534 is an apocalyptic number.

135405214534 is a deficient number, since it is larger than the sum of its proper divisors (68395808906).

135405214534 is a wasteful number, since it uses less digits than its factorization.

135405214534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231067214.

The product of its (nonzero) digits is 144000, while the sum is 37.

The spelling of 135405214534 in words is "one hundred thirty-five billion, four hundred five million, two hundred fourteen thousand, five hundred thirty-four".