200771829496 has 64 divisors (see below), whose sum is σ = 435135084480. Its totient is φ = 85065676800.

The previous prime is 200771829493. The next prime is 200771829509. The reversal of 200771829496 is 694928177002.

It is a super-2 number, since 2×200771829496² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200771829493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3802896 + ... + 3855328.

It is an arithmetic number, because the mean of its divisors is an integer number (6798985695).

Almost surely, 2^200771829496 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 200771829496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (217567542240).

200771829496 is an abundant number, since it is smaller than the sum of its proper divisors (234363254984).

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

200771829496 is a wasteful number, since it uses less digits than its factorization.

200771829496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53224 (or 53220 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 55.

The spelling of 200771829496 in words is "two hundred billion, seven hundred seventy-one million, eight hundred twenty-nine thousand, four hundred ninety-six".