321430034000043 has 12 divisors (see below), whose sum is σ = 464300940231648. Its totient is φ = 214280637021360.

The previous prime is 321430034000003. The next prime is 321430034000111. The reversal of 321430034000043 is 340000430034123.

321430034000043 is a `hidden beast` number, since 3 + 2 + 14 + 300 + 340 + 0 + 0 + 0 + 4 + 3 = 666.

It is not a de Polignac number, because 321430034000043 - 2¹³ = 321430033991851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 321430033999980 and 321430034000016.

It is not an unprimeable number, because it can be changed into a prime (321430034000003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 504022968 + ... + 504660293.

It is an arithmetic number, because the mean of its divisors is an integer number (38691745019304).

Almost surely, 2^{321430034000043} is an apocalyptic number.

321430034000043 is a deficient number, since it is larger than the sum of its proper divisors (142870906231605).

321430034000043 is a wasteful number, since it uses less digits than its factorization.

321430034000043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008718674 (or 1008718671 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 321430034000043 its reverse (340000430034123), we get a palindrome (661430464034166).

The spelling of 321430034000043 in words is "three hundred twenty-one trillion, four hundred thirty billion, thirty-four million, forty-three", and thus it is an aban number.