200931470544 has 240 divisors, whose sum is σ = 612801254400. Its totient is φ = 56558331648.

The previous prime is 200931470521. The next prime is 200931470549. The reversal of 200931470544 is 445074139002.

200931470544 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200931470549) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 115014279 + ... + 115016025.

It is an arithmetic number, because the mean of its divisors is an integer number (2553338560).

Almost surely, 2^200931470544 is an apocalyptic number.

200931470544 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200931470544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (306400627200).

200931470544 is an abundant number, since it is smaller than the sum of its proper divisors (411869783856).

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

200931470544 is a wasteful number, since it uses less digits than its factorization.

200931470544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2470 (or 2457 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

The spelling of 200931470544 in words is "two hundred billion, nine hundred thirty-one million, four hundred seventy thousand, five hundred forty-four".