650221343014 has 4 divisors (see below), whose sum is σ = 975332014524. Its totient is φ = 325110671506.

The previous prime is 650221342963. The next prime is 650221343017. The reversal of 650221343014 is 410343122056.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (650221343017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162555335752 + ... + 162555335755.

It is an arithmetic number, because the mean of its divisors is an integer number (243833003631).

Almost surely, 2^650221343014 is an apocalyptic number.

650221343014 is a deficient number, since it is larger than the sum of its proper divisors (325110671510).

650221343014 is a wasteful number, since it uses less digits than its factorization.

650221343014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325110671509.

The product of its (nonzero) digits is 17280, while the sum is 31.

The spelling of 650221343014 in words is "six hundred fifty billion, two hundred twenty-one million, three hundred forty-three thousand, fourteen".