200829147865 has 12 divisors (see below), whose sum is σ = 245550972204. Its totient is φ = 157626208896.

The previous prime is 200829147853. The next prime is 200829147973. The reversal of 200829147865 is 568741928002.

It can be written as a sum of positive squares in 6 ways, for example, as 2386517904 + 198442629961 = 48852^2 + 445469^2 .

It is not a de Polignac number, because 200829147865 - 2⁷ = 200829147737 is a prime.

It is a super-3 number, since 3×200829147865³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7281421 + ... + 7308949.

It is an arithmetic number, because the mean of its divisors is an integer number (20462581017).

Almost surely, 2^200829147865 is an apocalyptic number.

It is an amenable number.

200829147865 is a deficient number, since it is larger than the sum of its proper divisors (44721824339).

200829147865 is an frugal number, since it uses more digits than its factorization.

200829147865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55116 (or 27587 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 52.

The spelling of 200829147865 in words is "two hundred billion, eight hundred twenty-nine million, one hundred forty-seven thousand, eight hundred sixty-five".