20431414313200 has 60 divisors (see below), whose sum is σ = 53548879525128. Its totient is φ = 7429605203200.

The previous prime is 20431414313197. The next prime is 20431414313221. The reversal of 20431414313200 is 231341413402.

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 11 ways as a sum of consecutive naturals, for example, 2321747227 + ... + 2321756026.

Almost surely, 2^{20431414313200} is an apocalyptic number.

20431414313200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20431414313200 is an abundant number, since it is smaller than the sum of its proper divisors (33117465211928).

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

20431414313200 is a wasteful number, since it uses less digits than its factorization.

20431414313200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4643503282 (or 4643503271 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 20431414313200 its reverse (231341413402), we get a palindrome (20662755726602).

The spelling of 20431414313200 in words is "twenty trillion, four hundred thirty-one billion, four hundred fourteen million, three hundred thirteen thousand, two hundred".