312334240020134 has 32 divisors (see below), whose sum is σ = 505726759288800. Its totient is φ = 144185270261760.

The previous prime is 312334240020071. The next prime is 312334240020137. The reversal of 312334240020134 is 431020042433213.

It is a self number, because there is not a number n which added to its sum of digits gives 312334240020134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312334240020137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105515219 + ... + 108434910.

It is an arithmetic number, because the mean of its divisors is an integer number (15803961227775).

Almost surely, 2^{312334240020134} is an apocalyptic number.

312334240020134 is a deficient number, since it is larger than the sum of its proper divisors (193392519268666).

312334240020134 is a wasteful number, since it uses less digits than its factorization.

312334240020134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213951128.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 312334240020134 its reverse (431020042433213), we get a palindrome (743354282453347).

The spelling of 312334240020134 in words is "three hundred twelve trillion, three hundred thirty-four billion, two hundred forty million, twenty thousand, one hundred thirty-four".