2423420055 has 48 divisors (see below), whose sum is σ = 4866488640. Its totient is φ = 1092662784.

The previous prime is 2423420039. The next prime is 2423420089. The reversal of 2423420055 is 5500243242.

It is a happy number.

It is not a de Polignac number, because 2423420055 - 2⁴ = 2423420039 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29700 + ... + 75689.

It is an arithmetic number, because the mean of its divisors is an integer number (101385180).

Almost surely, 2^2423420055 is an apocalyptic number.

2423420055 is an abundant number, since it is smaller than the sum of its proper divisors (2443068585).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2423420055 is a wasteful number, since it uses less digits than its factorization.

2423420055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105480 (or 105477 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

The square root of 2423420055 is about 49228.2444842389. The cubic root of 2423420055 is about 1343.2068539197.

Adding to 2423420055 its reverse (5500243242), we get a palindrome (7923663297).

The spelling of 2423420055 in words is "two billion, four hundred twenty-three million, four hundred twenty thousand, fifty-five".