312142134201441 has 32 divisors (see below), whose sum is σ = 427882226962176. Its totient is φ = 202285190016000.

The previous prime is 312142134201431. The next prime is 312142134201481. The reversal of 312142134201441 is 144102431241213.

It is not a de Polignac number, because 312142134201441 - 2⁹ = 312142134200929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (312142134201431) 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, 624545556 + ... + 625045146.

It is an arithmetic number, because the mean of its divisors is an integer number (13371319592568).

Almost surely, 2^{312142134201441} is an apocalyptic number.

It is an amenable number.

312142134201441 is a deficient number, since it is larger than the sum of its proper divisors (115740092760735).

312142134201441 is a wasteful number, since it uses less digits than its factorization.

312142134201441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517993.

The product of its (nonzero) digits is 18432, while the sum is 33.

Adding to 312142134201441 its reverse (144102431241213), we get a palindrome (456244565442654).

The spelling of 312142134201441 in words is "three hundred twelve trillion, one hundred forty-two billion, one hundred thirty-four million, two hundred one thousand, four hundred forty-one".