134636004643 has 8 divisors (see below), whose sum is σ = 162920879712. Its totient is φ = 108613919616.

The previous prime is 134636004623. The next prime is 134636004653. The reversal of 134636004643 is 346400636431.

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 134636004643 - 2⁵ = 134636004611 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134636004596 and 134636004605.

It is not an unprimeable number, because it can be changed into a prime (134636004623) 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, 565697380 + ... + 565697617.

It is an arithmetic number, because the mean of its divisors is an integer number (20365109964).

Almost surely, 2^134636004643 is an apocalyptic number.

134636004643 is a deficient number, since it is larger than the sum of its proper divisors (28284875069).

134636004643 is a wasteful number, since it uses less digits than its factorization.

134636004643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1131395021.

The product of its (nonzero) digits is 373248, while the sum is 40.

It can be divided in two parts, 13463 and 6004643, that added together give a palindrome (6018106).

The spelling of 134636004643 in words is "one hundred thirty-four billion, six hundred thirty-six million, four thousand, six hundred forty-three".