312142134121341 has 8 divisors (see below), whose sum is σ = 416761987422144. Its totient is φ = 207808518450720.

The previous prime is 312142134121339. The next prime is 312142134121351. The reversal of 312142134121341 is 143121431241213.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 312142134121341 - 2¹ = 312142134121339 is a prime.

It is a super-2 number, since 2×312142134121341² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312142134121351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71559405000 + ... + 71559409361.

It is an arithmetic number, because the mean of its divisors is an integer number (52095248427768).

Almost surely, 2^{312142134121341} is an apocalyptic number.

It is an amenable number.

312142134121341 is a deficient number, since it is larger than the sum of its proper divisors (104619853300803).

312142134121341 is a wasteful number, since it uses less digits than its factorization.

312142134121341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143118815091.

The product of its digits is 13824, while the sum is 33.

Adding to 312142134121341 its reverse (143121431241213), we get a palindrome (455263565362554).

The spelling of 312142134121341 in words is "three hundred twelve trillion, one hundred forty-two billion, one hundred thirty-four million, one hundred twenty-one thousand, three hundred forty-one".