135442000652211 has 36 divisors (see below), whose sum is σ = 215181065521240. Its totient is φ = 82032444014400.

The previous prime is 135442000652209. The next prime is 135442000652239. The reversal of 135442000652211 is 112256000244531.

135442000652211 is a `hidden beast` number, since 1 + 3 + 5 + 4 + 420 + 0 + 0 + 6 + 5 + 221 + 1 = 666.

It is not a de Polignac number, because 135442000652211 - 2¹ = 135442000652209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135442000652111) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 38950906 + ... + 42285423.

Almost surely, 2^{135442000652211} is an apocalyptic number.

135442000652211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

135442000652211 is a deficient number, since it is larger than the sum of its proper divisors (79739064869029).

135442000652211 is a wasteful number, since it uses less digits than its factorization.

135442000652211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81237888 (or 81237874 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

Adding to 135442000652211 its reverse (112256000244531), we get a palindrome (247698000896742).

The spelling of 135442000652211 in words is "one hundred thirty-five trillion, four hundred forty-two billion, six hundred fifty-two thousand, two hundred eleven".