200340563442461 has 16 divisors (see below), whose sum is σ = 225134065578240. Its totient is φ = 176887602312960.

The previous prime is 200340563442367. The next prime is 200340563442463. The reversal of 200340563442461 is 164244365043002.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 200340563442461 - 2¹⁰ = 200340563441437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200340563442463) 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, 27950885 + ... + 34379253.

It is an arithmetic number, because the mean of its divisors is an integer number (14070879098640).

Almost surely, 2^{200340563442461} is an apocalyptic number.

It is an amenable number.

200340563442461 is a deficient number, since it is larger than the sum of its proper divisors (24793502135779).

200340563442461 is a wasteful number, since it uses less digits than its factorization.

200340563442461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6532636.

The product of its (nonzero) digits is 1658880, while the sum is 44.

The spelling of 200340563442461 in words is "two hundred trillion, three hundred forty billion, five hundred sixty-three million, four hundred forty-two thousand, four hundred sixty-one".