321214133000043 has 48 divisors (see below), whose sum is σ = 467177911200000. Its totient is φ = 212666997507264.

The previous prime is 321214133000009. The next prime is 321214133000129. The reversal of 321214133000043 is 340000331412123.

It is a happy number.

321214133000043 is a `hidden beast` number, since 3 + 212 + 1 + 413 + 30 + 0 + 0 + 0 + 4 + 3 = 666.

It is not a de Polignac number, because 321214133000043 - 2⁶ = 321214132999979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 321214132999980 and 321214133000016.

It is not an unprimeable number, because it can be changed into a prime (321214133000743) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12978860833 + ... + 12978885581.

It is an arithmetic number, because the mean of its divisors is an integer number (9732873150000).

Almost surely, 2^{321214133000043} is an apocalyptic number.

321214133000043 is a deficient number, since it is larger than the sum of its proper divisors (145963778199957).

321214133000043 is a wasteful number, since it uses less digits than its factorization.

321214133000043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31296 (or 31293 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 321214133000043 its reverse (340000331412123), we get a palindrome (661214464412166).

The spelling of 321214133000043 in words is "three hundred twenty-one trillion, two hundred fourteen billion, one hundred thirty-three million, forty-three", and thus it is an aban number.