1420300342012 has 12 divisors (see below), whose sum is σ = 2486533125160. Its totient is φ = 709862306256.

The previous prime is 1420300341961. The next prime is 1420300342049. The reversal of 1420300342012 is 2102430030241.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71955087 + ... + 71974822.

Almost surely, 2^{1420300342012} is an apocalyptic number.

It is an amenable number.

1420300342012 is a deficient number, since it is larger than the sum of its proper divisors (1066232783148).

1420300342012 is a wasteful number, since it uses less digits than its factorization.

1420300342012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143932380 (or 143932378 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 1420300342012 its reverse (2102430030241), we get a palindrome (3522730372253).

The spelling of 1420300342012 in words is "one trillion, four hundred twenty billion, three hundred million, three hundred forty-two thousand, twelve".