201900540350 has 24 divisors (see below), whose sum is σ = 375550763808. Its totient is φ = 80756827200.

The previous prime is 201900540269. The next prime is 201900540383. The reversal of 201900540350 is 53045009102.

201900540350 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11 ways as a sum of consecutive naturals, for example, 1363970 + ... + 1504730.

It is an arithmetic number, because the mean of its divisors is an integer number (15647948492).

Almost surely, 2^201900540350 is an apocalyptic number.

201900540350 is a deficient number, since it is larger than the sum of its proper divisors (173650223458).

201900540350 is a wasteful number, since it uses less digits than its factorization.

201900540350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169460 (or 169455 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

Adding to 201900540350 its reverse (53045009102), we get a palindrome (254945549452).

The spelling of 201900540350 in words is "two hundred one billion, nine hundred million, five hundred forty thousand, three hundred fifty".