320410420012 has 12 divisors (see below), whose sum is σ = 561110630080. Its totient is φ = 160093097136.

The previous prime is 320410419881. The next prime is 320410420063. The reversal of 320410420012 is 210024014023.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28021788 + ... + 28033219.

Almost surely, 2^320410420012 is an apocalyptic number.

It is an amenable number.

320410420012 is a deficient number, since it is larger than the sum of its proper divisors (240700210068).

320410420012 is a wasteful number, since it uses less digits than its factorization.

320410420012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56056440 (or 56056438 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 320410420012 its reverse (210024014023), we get a palindrome (530434434035).

The spelling of 320410420012 in words is "three hundred twenty billion, four hundred ten million, four hundred twenty thousand, twelve".