650446042 has 8 divisors (see below), whose sum is σ = 976629600. Its totient is φ = 324902844.

The previous prime is 650446039. The next prime is 650446063. The reversal of 650446042 is 240644056.

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

It is a junction number, because it is equal to n+sod(n) for n = 650445995 and 650446013.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157542 + ... + 161617.

It is an arithmetic number, because the mean of its divisors is an integer number (122078700).

Almost surely, 2^650446042 is an apocalyptic number.

650446042 is a deficient number, since it is larger than the sum of its proper divisors (326183558).

650446042 is a wasteful number, since it uses less digits than its factorization.

650446042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320180.

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 650446042 is about 25503.8436711018. The cubic root of 650446042 is about 866.4372031238.

The spelling of 650446042 in words is "six hundred fifty million, four hundred forty-six thousand, forty-two".