1450200209 has 8 divisors (see below), whose sum is σ = 1514236032. Its totient is φ = 1386246400.

The previous prime is 1450200203. The next prime is 1450200233. The reversal of 1450200209 is 9020020541.

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-1450200209 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1450200203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17132 + ... + 56514.

It is an arithmetic number, because the mean of its divisors is an integer number (189279504).

Almost surely, 2^1450200209 is an apocalyptic number.

It is an amenable number.

1450200209 is a deficient number, since it is larger than the sum of its proper divisors (64035823).

1450200209 is a wasteful number, since it uses less digits than its factorization.

1450200209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41007.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1450200209 is about 38081.4943115419. The cubic root of 1450200209 is about 1131.9032870819.

The spelling of 1450200209 in words is "one billion, four hundred fifty million, two hundred thousand, two hundred nine".