2420023120 has 40 divisors (see below), whose sum is σ = 5662421064. Its totient is φ = 961838592.

The previous prime is 2420023061. The next prime is 2420023121. The reversal of 2420023120 is 213200242.

It can be written as a sum of positive squares in 4 ways, for example, as 29986576 + 2390036544 = 5476^2 + 48888^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 2420023094 and 2420023103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2420023121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83779 + ... + 108898.

Almost surely, 2^2420023120 is an apocalyptic number.

2420023120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2420023120 is an abundant number, since it is smaller than the sum of its proper divisors (3242397944).

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

2420023120 is a wasteful number, since it uses less digits than its factorization.

2420023120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192847 (or 192841 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2420023120 is about 49193.7304948507. The cubic root of 2420023120 is about 1342.5789644308.

Adding to 2420023120 its reverse (213200242), we get a palindrome (2633223362).

The spelling of 2420023120 in words is "two billion, four hundred twenty million, twenty-three thousand, one hundred twenty".