200549303942 has 32 divisors (see below), whose sum is σ = 342122635008. Its totient is φ = 87470086176.

The previous prime is 200549303921. The next prime is 200549303987. The reversal of 200549303942 is 249303945002.

200549303942 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 200549303942.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1970648 + ... + 2069915.

It is an arithmetic number, because the mean of its divisors is an integer number (10691332344).

Almost surely, 2^200549303942 is an apocalyptic number.

200549303942 is a deficient number, since it is larger than the sum of its proper divisors (141573331066).

200549303942 is a wasteful number, since it uses less digits than its factorization.

200549303942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4040684.

The product of its (nonzero) digits is 233280, while the sum is 41.

The spelling of 200549303942 in words is "two hundred billion, five hundred forty-nine million, three hundred three thousand, nine hundred forty-two".