200450340011 has 8 divisors (see below), whose sum is σ = 204283355184. Its totient is φ = 196619211360.

The previous prime is 200450340001. The next prime is 200450340019. The reversal of 200450340011 is 110043054002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200450340011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200450340019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256160 + ... + 683021.

It is an arithmetic number, because the mean of its divisors is an integer number (25535419398).

Almost surely, 2^200450340011 is an apocalyptic number.

200450340011 is a deficient number, since it is larger than the sum of its proper divisors (3833015173).

200450340011 is an equidigital number, since it uses as much as digits as its factorization.

200450340011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 943261.

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 200450340011 its reverse (110043054002), we get a palindrome (310493394013).

The spelling of 200450340011 in words is "two hundred billion, four hundred fifty million, three hundred forty thousand, eleven".