2423402020 has 96 divisors (see below), whose sum is σ = 5843045376. Its totient is φ = 836352000.

The previous prime is 2423401927. The next prime is 2423402089. The reversal of 2423402020 is 202043242.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 665605 + ... + 669235.

It is an arithmetic number, because the mean of its divisors is an integer number (60865056).

Almost surely, 2^2423402020 is an apocalyptic number.

2423402020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2423402020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2921522688).

2423402020 is an abundant number, since it is smaller than the sum of its proper divisors (3419643356).

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

2423402020 is a wasteful number, since it uses less digits than its factorization.

2423402020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3821 (or 3819 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 2423402020 is about 49228.0613065353. The cubic root of 2423402020 is about 1343.2035218799.

Adding to 2423402020 its reverse (202043242), we get a palindrome (2625445262).

The spelling of 2423402020 in words is "two billion, four hundred twenty-three million, four hundred two thousand, twenty".