3213443144000 has 112 divisors (see below), whose sum is σ = 8015347179840. Its totient is φ = 1276129497600.

The previous prime is 3213443143993. The next prime is 3213443144017. The reversal of 3213443144000 is 4413443123.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 332894 + ... + 2556893.

It is an arithmetic number, because the mean of its divisors is an integer number (71565599820).

Almost surely, 2^{3213443144000} is an apocalyptic number.

It is an amenable number.

3213443144000 is an abundant number, since it is smaller than the sum of its proper divisors (4801904035840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3213443144000 is a wasteful number, since it uses less digits than its factorization.

3213443144000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2889953 (or 2889933 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 3213443144000 its reverse (4413443123), we get a palindrome (3217856587123).

The spelling of 3213443144000 in words is "three trillion, two hundred thirteen billion, four hundred forty-three million, one hundred forty-four thousand".