650432036442 has 32 divisors (see below), whose sum is σ = 1385347292352. Its totient is φ = 202877583104.

The previous prime is 650432036437. The next prime is 650432036467. The reversal of 650432036442 is 244630234056.

It is a self number, because there is not a number n which added to its sum of digits gives 650432036442.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18412368 + ... + 18447659.

It is an arithmetic number, because the mean of its divisors is an integer number (43292102886).

Almost surely, 2^650432036442 is an apocalyptic number.

650432036442 is an abundant number, since it is smaller than the sum of its proper divisors (734915255910).

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

650432036442 is a wasteful number, since it uses less digits than its factorization.

650432036442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36860222.

The product of its (nonzero) digits is 414720, while the sum is 39.

The spelling of 650432036442 in words is "six hundred fifty billion, four hundred thirty-two million, thirty-six thousand, four hundred forty-two".