312001344011043 has 6 divisors (see below), whose sum is σ = 450668608015964. Its totient is φ = 208000896007356.

The previous prime is 312001344011017. The next prime is 312001344011051. The reversal of 312001344011043 is 340110443100213.

312001344011043 is a `hidden beast` number, since 3 + 1 + 20 + 0 + 134 + 401 + 104 + 3 = 666.

It is not a de Polignac number, because 312001344011043 - 2⁸ = 312001344010787 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 312001344010998 and 312001344011016.

It is not an unprimeable number, because it can be changed into a prime (312001344011053) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17333408000605 + ... + 17333408000622.

Almost surely, 2^{312001344011043} is an apocalyptic number.

312001344011043 is a deficient number, since it is larger than the sum of its proper divisors (138667264004921).

312001344011043 is a wasteful number, since it uses less digits than its factorization.

312001344011043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34666816001233 (or 34666816001230 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 312001344011043 its reverse (340110443100213), we get a palindrome (652111787111256).

The spelling of 312001344011043 in words is "three hundred twelve trillion, one billion, three hundred forty-four million, eleven thousand, forty-three".