20411422503413 has 8 divisors (see below), whose sum is σ = 21052101242880. Its totient is φ = 19779343478800.

The previous prime is 20411422503397. The next prime is 20411422503427. The reversal of 20411422503413 is 31430522411402.

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 20411422503413 - 2⁴ = 20411422503397 is a prime.

It is a super-2 number, since 2×20411422503413² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20411422503413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20411422503463) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2149923893 + ... + 2149933386.

It is an arithmetic number, because the mean of its divisors is an integer number (2631512655360).

Almost surely, 2^{20411422503413} is an apocalyptic number.

It is an amenable number.

20411422503413 is a deficient number, since it is larger than the sum of its proper divisors (640678739467).

20411422503413 is a wasteful number, since it uses less digits than its factorization.

20411422503413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4299857427.

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 20411422503413 its reverse (31430522411402), we get a palindrome (51841944914815).

The spelling of 20411422503413 in words is "twenty trillion, four hundred eleven billion, four hundred twenty-two million, five hundred three thousand, four hundred thirteen".