321230233401404 has 6 divisors (see below), whose sum is σ = 562152908452464. Its totient is φ = 160615116700700.

The previous prime is 321230233401353. The next prime is 321230233401409. The reversal of 321230233401404 is 404104332032123.

It is a super-2 number, since 2×321230233401404² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321230233401409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40153779175172 + ... + 40153779175179.

It is an arithmetic number, because the mean of its divisors is an integer number (93692151408744).

Almost surely, 2^{321230233401404} is an apocalyptic number.

It is an amenable number.

321230233401404 is a deficient number, since it is larger than the sum of its proper divisors (240922675051060).

321230233401404 is a wasteful number, since it uses less digits than its factorization.

321230233401404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80307558350355 (or 80307558350353 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 321230233401404 its reverse (404104332032123), we get a palindrome (725334565433527).

The spelling of 321230233401404 in words is "three hundred twenty-one trillion, two hundred thirty billion, two hundred thirty-three million, four hundred one thousand, four hundred four".