20143434010300 has 36 divisors (see below), whose sum is σ = 43713453878640. Its totient is φ = 8056967691520.

The previous prime is 20143434010229. The next prime is 20143434010331. The reversal of 20143434010300 is 301043434102.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3075064 + ... + 7052863.

It is an arithmetic number, because the mean of its divisors is an integer number (1214262607740).

Almost surely, 2^{20143434010300} is an apocalyptic number.

20143434010300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20143434010300 is an abundant number, since it is smaller than the sum of its proper divisors (23570019868340).

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

20143434010300 is a wasteful number, since it uses less digits than its factorization.

20143434010300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10147830 (or 10147823 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 20143434010300 its reverse (301043434102), we get a palindrome (20444477444402).

The spelling of 20143434010300 in words is "twenty trillion, one hundred forty-three billion, four hundred thirty-four million, ten thousand, three hundred".