20414404124 has 36 divisors (see below), whose sum is σ = 38355509304. Its totient is φ = 9499498272.

The previous prime is 20414404123. The next prime is 20414404169. The reversal of 20414404124 is 42140441402.

It is a junction number, because it is equal to n+sod(n) for n = 20414404093 and 20414404102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20414404123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52082 + ... + 208665.

It is an arithmetic number, because the mean of its divisors is an integer number (1065430814).

Almost surely, 2^20414404124 is an apocalyptic number.

It is an amenable number.

20414404124 is a deficient number, since it is larger than the sum of its proper divisors (17941105180).

20414404124 is a wasteful number, since it uses less digits than its factorization.

20414404124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260834 (or 260809 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 20414404124 its reverse (42140441402), we get a palindrome (62554845526).

The spelling of 20414404124 in words is "twenty billion, four hundred fourteen million, four hundred four thousand, one hundred twenty-four".