650406644141 has 8 divisors (see below), whose sum is σ = 684657597120. Its totient is φ = 616157593632.

The previous prime is 650406644059. The next prime is 650406644201. The reversal of 650406644141 is 141446604056.

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

It is a cyclic number.

It is not a de Polignac number, because 650406644141 - 2³⁸ = 375528737197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (650406640141) 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, 254921 + ... + 1168673.

It is an arithmetic number, because the mean of its divisors is an integer number (85582199640).

Almost surely, 2^650406644141 is an apocalyptic number.

It is an amenable number.

650406644141 is a deficient number, since it is larger than the sum of its proper divisors (34250952979).

650406644141 is a wasteful number, since it uses less digits than its factorization.

650406644141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951235.

The product of its (nonzero) digits is 276480, while the sum is 41.

The spelling of 650406644141 in words is "six hundred fifty billion, four hundred six million, six hundred forty-four thousand, one hundred forty-one".