134524432523 has 8 divisors (see below), whose sum is σ = 144917910816. Its totient is φ = 124137446400.

The previous prime is 134524432519. The next prime is 134524432541. The reversal of 134524432523 is 325234425431.

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 134524432523 - 2² = 134524432519 is a prime.

It is a super-3 number, since 3×134524432523³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134524432423) 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, 1579958 + ... + 1662923.

It is an arithmetic number, because the mean of its divisors is an integer number (18114738852).

Almost surely, 2^134524432523 is an apocalyptic number.

134524432523 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

134524432523 is a deficient number, since it is larger than the sum of its proper divisors (10393478293).

134524432523 is a wasteful number, since it uses less digits than its factorization.

134524432523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3246085.

The product of its digits is 345600, while the sum is 38.

Adding to 134524432523 its reverse (325234425431), we get a palindrome (459758857954).

The spelling of 134524432523 in words is "one hundred thirty-four billion, five hundred twenty-four million, four hundred thirty-two thousand, five hundred twenty-three".