20043150340000 has 60 divisors (see below), whose sum is σ = 49309156358154. Its totient is φ = 8017260128000.

The previous prime is 20043150339991. The next prime is 20043150340019. The reversal of 20043150340000 is 4305134002.

It can be written as a sum of positive squares in 5 ways, for example, as 132242777104 + 19910907562896 = 363652^2 + 4462164^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 501058759 + ... + 501098758.

Almost surely, 2^{20043150340000} is an apocalyptic number.

20043150340000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20043150340000 is an abundant number, since it is smaller than the sum of its proper divisors (29266006018154).

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

20043150340000 is an equidigital number, since it uses as much as digits as its factorization.

20043150340000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002157547 (or 1002157524 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

Adding to 20043150340000 its reverse (4305134002), we get a palindrome (20047455474002).

The spelling of 20043150340000 in words is "twenty trillion, forty-three billion, one hundred fifty million, three hundred forty thousand".