650434100406 has 8 divisors (see below), whose sum is σ = 1300868200824. Its totient is φ = 216811366800.

The previous prime is 650434100399. The next prime is 650434100419. The reversal of 650434100406 is 604001434056.

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

650434100406 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54202841695 + ... + 54202841706.

It is an arithmetic number, because the mean of its divisors is an integer number (162608525103).

Almost surely, 2^650434100406 is an apocalyptic number.

650434100406 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.

650434100406 is a wasteful number, since it uses less digits than its factorization.

650434100406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108405683406.

The product of its (nonzero) digits is 34560, while the sum is 33.

The spelling of 650434100406 in words is "six hundred fifty billion, four hundred thirty-four million, one hundred thousand, four hundred six".