312032133213042 has 32 divisors (see below), whose sum is σ = 716628822693120. Its totient is φ = 89578602835920.

The previous prime is 312032133212977. The next prime is 312032133213113. The reversal of 312032133213042 is 240312331230213.

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, 124414724908 + ... + 124414727415.

It is an arithmetic number, because the mean of its divisors is an integer number (22394650709160).

Almost surely, 2^{312032133213042} is an apocalyptic number.

312032133213042 is an abundant number, since it is smaller than the sum of its proper divisors (404596689480078).

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

312032133213042 is a wasteful number, since it uses less digits than its factorization.

312032133213042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248829452358.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 312032133213042 its reverse (240312331230213), we get a palindrome (552344464443255).

It can be divided in two parts, 3120321 and 33213042, that added together give a palindrome (36333363).

The spelling of 312032133213042 in words is "three hundred twelve trillion, thirty-two billion, one hundred thirty-three million, two hundred thirteen thousand, forty-two".