312142423213000 has 64 divisors (see below), whose sum is σ = 730659788651520. Its totient is φ = 124814829400000.

The previous prime is 312142423212989. The next prime is 312142423213051. The reversal of 312142423213000 is 312324241213.

It is a self number, because there is not a number n which added to its sum of digits gives 312142423213000.

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, 49710376 + ... + 55636375.

It is an arithmetic number, because the mean of its divisors is an integer number (11416559197680).

Almost surely, 2^{312142423213000} is an apocalyptic number.

It is an amenable number.

312142423213000 is an abundant number, since it is smaller than the sum of its proper divisors (418517365438520).

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

312142423213000 is a wasteful number, since it uses less digits than its factorization.

312142423213000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105349735 (or 105349721 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 312142423213000 its reverse (312324241213), we get a palindrome (312454747454213).

The spelling of 312142423213000 in words is "three hundred twelve trillion, one hundred forty-two billion, four hundred twenty-three million, two hundred thirteen thousand".