134232606551 has 4 divisors (see below), whose sum is σ = 141297480600. Its totient is φ = 127167732504.

The previous prime is 134232606539. The next prime is 134232606593. The reversal of 134232606551 is 155606232431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 155606232431 = 13 ⋅11969710187.

It is a cyclic number.

It is not a de Polignac number, because 134232606551 - 2¹⁰ = 134232605527 is a prime.

It is a super-2 number, since 2×134232606551² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134232606251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3532436996 + ... + 3532437033.

It is an arithmetic number, because the mean of its divisors is an integer number (35324370150).

Almost surely, 2^134232606551 is an apocalyptic number.

134232606551 is a deficient number, since it is larger than the sum of its proper divisors (7064874049).

134232606551 is an equidigital number, since it uses as much as digits as its factorization.

134232606551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7064874048.

The product of its (nonzero) digits is 129600, while the sum is 38.

Adding to 134232606551 its reverse (155606232431), we get a palindrome (289838838982).

The spelling of 134232606551 in words is "one hundred thirty-four billion, two hundred thirty-two million, six hundred six thousand, five hundred fifty-one".