2420343420212 has 12 divisors (see below), whose sum is σ = 4334103334176. Its totient is φ = 1182028181880.

The previous prime is 2420343420179. The next prime is 2420343420241. The reversal of 2420343420212 is 2120243430242.

It is a congruent number.

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, 7035881864 + ... + 7035882207.

It is an arithmetic number, because the mean of its divisors is an integer number (361175277848).

Almost surely, 2^{2420343420212} is an apocalyptic number.

It is an amenable number.

2420343420212 is a deficient number, since it is larger than the sum of its proper divisors (1913759913964).

2420343420212 is a wasteful number, since it uses less digits than its factorization.

2420343420212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14071764118 (or 14071764116 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 2420343420212 its reverse (2120243430242), we get a palindrome (4540586850454).

The spelling of 2420343420212 in words is "two trillion, four hundred twenty billion, three hundred forty-three million, four hundred twenty thousand, two hundred twelve".