2420223234015 has 16 divisors (see below), whose sum is σ = 3872465565408. Its totient is φ = 1290749594496.

The previous prime is 2420223234007. The next prime is 2420223234017. The reversal of 2420223234015 is 5104323220242.

It is not a de Polignac number, because 2420223234015 - 2³ = 2420223234007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2420223234017) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1699944 + ... + 2780333.

It is an arithmetic number, because the mean of its divisors is an integer number (242029097838).

Almost surely, 2^{2420223234015} is an apocalyptic number.

2420223234015 is a deficient number, since it is larger than the sum of its proper divisors (1452242331393).

2420223234015 is a wasteful number, since it uses less digits than its factorization.

2420223234015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4516298.

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 2420223234015 its reverse (5104323220242), we get a palindrome (7524546454257).

The spelling of 2420223234015 in words is "two trillion, four hundred twenty billion, two hundred twenty-three million, two hundred thirty-four thousand, fifteen".