20414204605436 has 48 divisors (see below), whose sum is σ = 35849139923520. Its totient is φ = 10171667612160.

The previous prime is 20414204605429. The next prime is 20414204605481. The reversal of 20414204605436 is 63450640241402.

It is a junction number, because it is equal to n+sod(n) for n = 20414204605393 and 20414204605402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5804435150 + ... + 5804438666.

It is an arithmetic number, because the mean of its divisors is an integer number (746857081740).

Almost surely, 2^{20414204605436} is an apocalyptic number.

It is an amenable number.

20414204605436 is a deficient number, since it is larger than the sum of its proper divisors (15434935318084).

20414204605436 is a wasteful number, since it uses less digits than its factorization.

20414204605436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7494 (or 7492 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 41.

Adding to 20414204605436 its reverse (63450640241402), we get a palindrome (83864844846838).

The spelling of 20414204605436 in words is "twenty trillion, four hundred fourteen billion, two hundred four million, six hundred five thousand, four hundred thirty-six".