321044122114438 has 8 divisors (see below), whose sum is σ = 481567036532760. Its totient is φ = 160521776603520.

The previous prime is 321044122114279. The next prime is 321044122114439. The reversal of 321044122114438 is 834411221440123.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 321044122114438.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321044122114439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140813248 + ... + 143075011.

It is an arithmetic number, because the mean of its divisors is an integer number (60195879566595).

Almost surely, 2^{321044122114438} is an apocalyptic number.

321044122114438 is a deficient number, since it is larger than the sum of its proper divisors (160522914418322).

321044122114438 is a wasteful number, since it uses less digits than its factorization.

321044122114438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284453702.

The product of its (nonzero) digits is 147456, while the sum is 40.

The spelling of 321044122114438 in words is "three hundred twenty-one trillion, forty-four billion, one hundred twenty-two million, one hundred fourteen thousand, four hundred thirty-eight".