20031410404424 has 64 divisors (see below), whose sum is σ = 38536605619200. Its totient is φ = 9759244633600.

The previous prime is 20031410404417. The next prime is 20031410404553. The reversal of 20031410404424 is 42440401413002.

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, 13862834 + ... + 15239454.

It is an arithmetic number, because the mean of its divisors is an integer number (602134462800).

Almost surely, 2^{20031410404424} is an apocalyptic number.

It is an amenable number.

20031410404424 is a deficient number, since it is larger than the sum of its proper divisors (18505195214776).

20031410404424 is a wasteful number, since it uses less digits than its factorization.

20031410404424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1377014 (or 1377010 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 20031410404424 its reverse (42440401413002), we get a palindrome (62471811817426).

The spelling of 20031410404424 in words is "twenty trillion, thirty-one billion, four hundred ten million, four hundred four thousand, four hundred twenty-four".