200850501996390 has 32 divisors (see below), whose sum is σ = 482164457746176. Its totient is φ = 53546439092960.

The previous prime is 200850501996383. The next prime is 200850501996457. The reversal of 200850501996390 is 93699105058002.

It is a self number, because there is not a number n which added to its sum of digits gives 200850501996390.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 855804012 + ... + 856038671.

It is an arithmetic number, because the mean of its divisors is an integer number (15067639304568).

Almost surely, 2^{200850501996390} is an apocalyptic number.

200850501996390 is an abundant number, since it is smaller than the sum of its proper divisors (281313955749786).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200850501996390 is a wasteful number, since it uses less digits than its factorization.

200850501996390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1711846604.

The product of its (nonzero) digits is 5248800, while the sum is 57.

The spelling of 200850501996390 in words is "two hundred trillion, eight hundred fifty billion, five hundred one million, nine hundred ninety-six thousand, three hundred ninety".