135415543411 has 8 divisors (see below), whose sum is σ = 135547781120. Its totient is φ = 135283349448.

The previous prime is 135415543391. The next prime is 135415543457. The reversal of 135415543411 is 114345514531.

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

It is a cyclic number.

It is not a de Polignac number, because 135415543411 - 2⁵ = 135415543379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135415543811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12665710 + ... + 12676396.

It is an arithmetic number, because the mean of its divisors is an integer number (16943472640).

Almost surely, 2^135415543411 is an apocalyptic number.

135415543411 is a deficient number, since it is larger than the sum of its proper divisors (132237709).

135415543411 is a wasteful number, since it uses less digits than its factorization.

135415543411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21873.

The product of its digits is 72000, while the sum is 37.

The spelling of 135415543411 in words is "one hundred thirty-five billion, four hundred fifteen million, five hundred forty-three thousand, four hundred eleven".