312134121141304 has 128 divisors (see below), whose sum is σ = 778589032665600. Its totient is φ = 113631912253440.

The previous prime is 312134121141301. The next prime is 312134121141317. The reversal of 312134121141304 is 403141121431213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312134121141301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 181810077 + ... + 183518860.

It is an arithmetic number, because the mean of its divisors is an integer number (6082726817700).

Almost surely, 2^{312134121141304} is an apocalyptic number.

It is an amenable number.

312134121141304 is an abundant number, since it is smaller than the sum of its proper divisors (466454911524296).

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

312134121141304 is a wasteful number, since it uses less digits than its factorization.

312134121141304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365329053 (or 365329049 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

Adding to 312134121141304 its reverse (403141121431213), we get a palindrome (715275242572517).

The spelling of 312134121141304 in words is "three hundred twelve trillion, one hundred thirty-four billion, one hundred twenty-one million, one hundred forty-one thousand, three hundred four".