134552443511 has 8 divisors (see below), whose sum is σ = 136120206864. Its totient is φ = 132989299200.

The previous prime is 134552443373. The next prime is 134552443517. The reversal of 134552443511 is 115344255431.

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 134552443511 - 2²² = 134548249207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134552443517) 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, 1096145 + ... + 1212698.

It is an arithmetic number, because the mean of its divisors is an integer number (17015025858).

Almost surely, 2^134552443511 is an apocalyptic number.

134552443511 is a deficient number, since it is larger than the sum of its proper divisors (1567763353).

134552443511 is a wasteful number, since it uses less digits than its factorization.

134552443511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2309521.

The product of its digits is 144000, while the sum is 38.

Adding to 134552443511 its reverse (115344255431), we get a palindrome (249896698942).

The spelling of 134552443511 in words is "one hundred thirty-four billion, five hundred fifty-two million, four hundred forty-three thousand, five hundred eleven".