20413433423134 has 8 divisors (see below), whose sum is σ = 30620228189040. Its totient is φ = 10206690693456.

The previous prime is 20413433423107. The next prime is 20413433423161. The reversal of 20413433423134 is 43132433431402.

It is an interprime number because it is at equal distance from previous prime (20413433423107) and next prime (20413433423161).

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

It is a junction number, because it is equal to n+sod(n) for n = 20413433423093 and 20413433423102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12013074 + ... + 13606645.

It is an arithmetic number, because the mean of its divisors is an integer number (3827528523630).

Almost surely, 2^{20413433423134} is an apocalyptic number.

20413433423134 is a deficient number, since it is larger than the sum of its proper divisors (10206794765906).

20413433423134 is a wasteful number, since it uses less digits than its factorization.

20413433423134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26018114.

The product of its (nonzero) digits is 248832, while the sum is 37.

Adding to 20413433423134 its reverse (43132433431402), we get a palindrome (63545866854536).

The spelling of 20413433423134 in words is "twenty trillion, four hundred thirteen billion, four hundred thirty-three million, four hundred twenty-three thousand, one hundred thirty-four".