134405124063 has 8 divisors (see below), whose sum is σ = 204807808128. Its totient is φ = 76802928024.

The previous prime is 134405124041. The next prime is 134405124083. The reversal of 134405124063 is 360421504431.

It is a happy number.

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

It is not a de Polignac number, because 134405124063 - 2⁸ = 134405123807 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134405124013) 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, 3200121981 + ... + 3200122022.

It is an arithmetic number, because the mean of its divisors is an integer number (25600976016).

Almost surely, 2^134405124063 is an apocalyptic number.

134405124063 is a deficient number, since it is larger than the sum of its proper divisors (70402684065).

134405124063 is an equidigital number, since it uses as much as digits as its factorization.

134405124063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6400244013.

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 134405124063 its reverse (360421504431), we get a palindrome (494826628494).

The spelling of 134405124063 in words is "one hundred thirty-four billion, four hundred five million, one hundred twenty-four thousand, sixty-three".