321420033102412 has 6 divisors (see below), whose sum is σ = 562485057929228. Its totient is φ = 160710016551204.

The previous prime is 321420033102409. The next prime is 321420033102517. The reversal of 321420033102412 is 214201330024123.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40177504137798 + ... + 40177504137805.

Almost surely, 2^{321420033102412} is an apocalyptic number.

It is an amenable number.

321420033102412 is a deficient number, since it is larger than the sum of its proper divisors (241065024826816).

321420033102412 is a wasteful number, since it uses less digits than its factorization.

321420033102412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80355008275607 (or 80355008275605 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 321420033102412 its reverse (214201330024123), we get a palindrome (535621363126535).

The spelling of 321420033102412 in words is "three hundred twenty-one trillion, four hundred twenty billion, thirty-three million, one hundred two thousand, four hundred twelve".