650420440962 has 8 divisors (see below), whose sum is σ = 1300840881936. Its totient is φ = 216806813652.

The previous prime is 650420440937. The next prime is 650420440979. The reversal of 650420440962 is 269044024056.

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

650420440962 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54201703408 + ... + 54201703419.

It is an arithmetic number, because the mean of its divisors is an integer number (162605110242).

Almost surely, 2^650420440962 is an apocalyptic number.

650420440962 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

650420440962 is a wasteful number, since it uses less digits than its factorization.

650420440962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108403406832.

The product of its (nonzero) digits is 414720, while the sum is 42.

The spelling of 650420440962 in words is "six hundred fifty billion, four hundred twenty million, four hundred forty thousand, nine hundred sixty-two".