200049861733345 has 12 divisors (see below), whose sum is σ = 259946447555196. Its totient is φ = 147729128664000.

The previous prime is 200049861733331. The next prime is 200049861733367. The reversal of 200049861733345 is 543337168940002.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 39622001749201 + 160427859984144 = 6294601^2 + 12666012^2 .

It is a de Polignac number, because none of the positive numbers 2^k-200049861733345 is a prime.

It is a Duffinian 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, 118372698406 + ... + 118372700095.

It is an arithmetic number, because the mean of its divisors is an integer number (21662203962933).

It is a 1-persistent number, because it is pandigital, but 2⋅200049861733345 = 400099723466690 is not.

Almost surely, 2^{200049861733345} is an apocalyptic number.

It is an amenable number.

200049861733345 is a deficient number, since it is larger than the sum of its proper divisors (59896585821851).

200049861733345 is a wasteful number, since it uses less digits than its factorization.

200049861733345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236745398532 (or 236745398519 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 55.

The spelling of 200049861733345 in words is "two hundred trillion, forty-nine billion, eight hundred sixty-one million, seven hundred thirty-three thousand, three hundred forty-five".