1420330321412 has 48 divisors (see below), whose sum is σ = 2672742240000. Its totient is φ = 658038311424.

The previous prime is 1420330321231. The next prime is 1420330321427. The reversal of 1420330321412 is 2141230330241.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1496039 + ... + 2253617.

It is an arithmetic number, because the mean of its divisors is an integer number (55682130000).

Almost surely, 2^{1420330321412} is an apocalyptic number.

It is an amenable number.

1420330321412 is a deficient number, since it is larger than the sum of its proper divisors (1252411918588).

1420330321412 is a wasteful number, since it uses less digits than its factorization.

1420330321412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 758028 (or 758026 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1420330321412 its reverse (2141230330241), we get a palindrome (3561560651653).

The spelling of 1420330321412 in words is "one trillion, four hundred twenty billion, three hundred thirty million, three hundred twenty-one thousand, four hundred twelve".