42350644312 has 16 divisors (see below), whose sum is σ = 80178405840. Its totient is φ = 20969736096.

The previous prime is 42350644267. The next prime is 42350644361. The reversal of 42350644312 is 21344605324.

It is a congruent 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, 25697383 + ... + 25699030.

It is an arithmetic number, because the mean of its divisors is an integer number (5011150365).

Almost surely, 2^42350644312 is an apocalyptic number.

It is an amenable number.

42350644312 is a deficient number, since it is larger than the sum of its proper divisors (37827761528).

42350644312 is a wasteful number, since it uses less digits than its factorization.

42350644312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51396522 (or 51396518 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

The spelling of 42350644312 in words is "forty-two billion, three hundred fifty million, six hundred forty-four thousand, three hundred twelve".