20010341504 has 192 divisors, whose sum is σ = 45768542400. Its totient is φ = 8685895680.

The previous prime is 20010341503. The next prime is 20010341531. The reversal of 20010341504 is 40514301002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20010341503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24673259 + ... + 24674069.

It is an arithmetic number, because the mean of its divisors is an integer number (238377825).

Almost surely, 2^20010341504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20010341504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22884271200).

20010341504 is an abundant number, since it is smaller than the sum of its proper divisors (25758200896).

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

20010341504 is a wasteful number, since it uses less digits than its factorization.

20010341504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 911 (or 882 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 20010341504 its reverse (40514301002), we get a palindrome (60524642506).

The spelling of 20010341504 in words is "twenty billion, ten million, three hundred forty-one thousand, five hundred four".