42322100312 has 16 divisors (see below), whose sum is σ = 79525335840. Its totient is φ = 21115344096.

The previous prime is 42322100279. The next prime is 42322100323. The reversal of 42322100312 is 21300122324.

It is a congruent number.

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, 5709323 + ... + 5716730.

It is an arithmetic number, because the mean of its divisors is an integer number (4970333490).

Almost surely, 2^42322100312 is an apocalyptic number.

It is an amenable number.

42322100312 is a deficient number, since it is larger than the sum of its proper divisors (37203235528).

42322100312 is a wasteful number, since it uses less digits than its factorization.

42322100312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11426522 (or 11426518 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 42322100312 its reverse (21300122324), we get a palindrome (63622222636).

The spelling of 42322100312 in words is "forty-two billion, three hundred twenty-two million, one hundred thousand, three hundred twelve".