2120030024 has 32 divisors (see below), whose sum is σ = 4547923200. Its totient is φ = 907584000.

The previous prime is 2120030023. The next prime is 2120030041. The reversal of 2120030024 is 4200300212.

It is a super-2 number, since 2×2120030024² = 8989054605322881152, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 2120029990 and 2120030008.

It is not an unprimeable number, because it can be changed into a prime (2120030023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31649 + ... + 72399.

It is an arithmetic number, because the mean of its divisors is an integer number (142122600).

Almost surely, 2^2120030024 is an apocalyptic number.

It is an amenable number.

2120030024 is an abundant number, since it is smaller than the sum of its proper divisors (2427893176).

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

2120030024 is a wasteful number, since it uses less digits than its factorization.

2120030024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41693 (or 41689 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2120030024 is about 46043.7837715364. The cubic root of 2120030024 is about 1284.6377221148.

Adding to 2120030024 its reverse (4200300212), we get a palindrome (6320330236).

The spelling of 2120030024 in words is "two billion, one hundred twenty million, thirty thousand, twenty-four".