2030021424 has 30 divisors (see below), whose sum is σ = 5681240916. Its totient is φ = 676673760.

The previous prime is 2030021419. The next prime is 2030021429. The reversal of 2030021424 is 4241200302.

It is an interprime number because it is at equal distance from previous prime (2030021419) and next prime (2030021429).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2030021397 and 2030021406.

It is not an unprimeable number, because it can be changed into a prime (2030021429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7048542 + ... + 7048829.

Almost surely, 2^2030021424 is an apocalyptic number.

2030021424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2030021424 is an abundant number, since it is smaller than the sum of its proper divisors (3651219492).

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

2030021424 is a wasteful number, since it uses less digits than its factorization.

2030021424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14097385 (or 14097376 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 2030021424 is about 45055.7590547535. The cubic root of 2030021424 is about 1266.1938713152.

Adding to 2030021424 its reverse (4241200302), we get a palindrome (6271221726).

The spelling of 2030021424 in words is "two billion, thirty million, twenty-one thousand, four hundred twenty-four".