2420215323 has 16 divisors (see below), whose sum is σ = 3271864320. Its totient is φ = 1591072704.

The previous prime is 2420215309. The next prime is 2420215331. The reversal of 2420215323 is 3235120242.

It is not a de Polignac number, because 2420215323 - 2²⁸ = 2151779867 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2420215293 and 2420215302.

It is not an unprimeable number, because it can be changed into a prime (2420215333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 198615 + ... + 210447.

It is an arithmetic number, because the mean of its divisors is an integer number (204491520).

Almost surely, 2^2420215323 is an apocalyptic number.

2420215323 is a deficient number, since it is larger than the sum of its proper divisors (851648997).

2420215323 is a wasteful number, since it uses less digits than its factorization.

2420215323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12778.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 2420215323 is about 49195.6839875207. The cubic root of 2420215323 is about 1342.6145069113.

Adding to 2420215323 its reverse (3235120242), we get a palindrome (5655335565).

The spelling of 2420215323 in words is "two billion, four hundred twenty million, two hundred fifteen thousand, three hundred twenty-three".