20024334431004 has 24 divisors (see below), whose sum is σ = 46794347550720. Its totient is φ = 6664649494384.

The previous prime is 20024334430999. The next prime is 20024334431021. The reversal of 20024334431004 is 40013443342002.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1266072924 + ... + 1266088739.

It is an arithmetic number, because the mean of its divisors is an integer number (1949764481280).

Almost surely, 2^{20024334431004} is an apocalyptic number.

It is an amenable number.

20024334431004 is an abundant number, since it is smaller than the sum of its proper divisors (26770013119716).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20024334431004 is a wasteful number, since it uses less digits than its factorization.

20024334431004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2532162329 (or 2532162327 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 20024334431004 its reverse (40013443342002), we get a palindrome (60037777773006).

The spelling of 20024334431004 in words is "twenty trillion, twenty-four billion, three hundred thirty-four million, four hundred thirty-one thousand, four".