322144321034421 has 40 divisors (see below), whose sum is σ = 482086991897280. Its totient is φ = 214379560170432.

The previous prime is 322144321034309. The next prime is 322144321034443. The reversal of 322144321034421 is 124430123441223.

322144321034421 is a `hidden beast` number, since 3 + 2 + 2 + 14 + 4 + 3 + 210 + 3 + 4 + 421 = 666.

It is not a de Polignac number, because 322144321034421 - 2¹⁵ = 322144321001653 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322144321034491) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 597348720 + ... + 597887766.

It is an arithmetic number, because the mean of its divisors is an integer number (12052174797432).

Almost surely, 2^{322144321034421} is an apocalyptic number.

It is an amenable number.

322144321034421 is a deficient number, since it is larger than the sum of its proper divisors (159942670862859).

322144321034421 is a wasteful number, since it uses less digits than its factorization.

322144321034421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552215 (or 552206 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

Adding to 322144321034421 its reverse (124430123441223), we get a palindrome (446574444475644).

The spelling of 322144321034421 in words is "three hundred twenty-two trillion, one hundred forty-four billion, three hundred twenty-one million, thirty-four thousand, four hundred twenty-one".