321214099838 has 8 divisors (see below), whose sum is σ = 481862215488. Its totient is φ = 160593361344.

The previous prime is 321214099837. The next prime is 321214099841. The reversal of 321214099838 is 838990412123.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321214099837) 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, 6814931 + ... + 6861902.

It is an arithmetic number, because the mean of its divisors is an integer number (60232776936).

Almost surely, 2^321214099838 is an apocalyptic number.

321214099838 is a deficient number, since it is larger than the sum of its proper divisors (160648115650).

321214099838 is a wasteful number, since it uses less digits than its factorization.

321214099838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13688578.

The product of its (nonzero) digits is 746496, while the sum is 50.

The spelling of 321214099838 in words is "three hundred twenty-one billion, two hundred fourteen million, ninety-nine thousand, eight hundred thirty-eight".