650640614041 has 8 divisors (see below), whose sum is σ = 710790883200. Its totient is φ = 590657198640.

The previous prime is 650640614021. The next prime is 650640614051. The reversal of 650640614041 is 140416046056.

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 650640614041 - 2²¹ = 650638516889 is a prime.

It is a super-3 number, since 3×650640614041³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (650640614021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41705281 + ... + 41720878.

It is an arithmetic number, because the mean of its divisors is an integer number (88848860400).

Almost surely, 2^650640614041 is an apocalyptic number.

It is an amenable number.

650640614041 is a deficient number, since it is larger than the sum of its proper divisors (60150269159).

650640614041 is a wasteful number, since it uses less digits than its factorization.

650640614041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83426879.

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 650640614041 in words is "six hundred fifty billion, six hundred forty million, six hundred fourteen thousand, forty-one".