200561205726007 has 12 divisors (see below), whose sum is σ = 233321850112536. Its totient is φ = 171897846575280.

The previous prime is 200561205726001. The next prime is 200561205726023. The reversal of 200561205726007 is 700627502165002.

It is not a de Polignac number, because 200561205726007 - 2¹⁹ = 200561205201719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200561205726001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 139256413 + ... + 140689270.

It is an arithmetic number, because the mean of its divisors is an integer number (19443487509378).

Almost surely, 2^{200561205726007} is an apocalyptic number.

200561205726007 is a deficient number, since it is larger than the sum of its proper divisors (32760644386529).

200561205726007 is a wasteful number, since it uses less digits than its factorization.

200561205726007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279960318 (or 279960311 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 43.

The spelling of 200561205726007 in words is "two hundred trillion, five hundred sixty-one billion, two hundred five million, seven hundred twenty-six thousand, seven".