200661536530043 has 16 divisors (see below), whose sum is σ = 209436022897920. Its totient is φ = 191891227303776.

The previous prime is 200661536529983. The next prime is 200661536530093. The reversal of 200661536530043 is 340035635166002.

It is a cyclic number.

It is not a de Polignac number, because 200661536530043 - 2³⁴ = 200644356660859 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200661536529976 and 200661536530003.

It is not an unprimeable number, because it can be changed into a prime (200661536530093) 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, 2626868696 + ... + 2626945082.

It is an arithmetic number, because the mean of its divisors is an integer number (13089751431120).

Almost surely, 2^{200661536530043} is an apocalyptic number.

200661536530043 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

200661536530043 is a deficient number, since it is larger than the sum of its proper divisors (8774486367877).

200661536530043 is a wasteful number, since it uses less digits than its factorization.

200661536530043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102226.

The product of its (nonzero) digits is 1166400, while the sum is 44.

The spelling of 200661536530043 in words is "two hundred trillion, six hundred sixty-one billion, five hundred thirty-six million, five hundred thirty thousand, forty-three".