2020124412 has 18 divisors (see below), whose sum is σ = 5106425688. Its totient is φ = 673374792.

The previous prime is 2020124411. The next prime is 2020124413. The reversal of 2020124412 is 2144210202.

2020124412 is a `hidden beast` number, since 20 + 201 + 2 + 441 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (2020124411) and next prime (2020124413).

It is a tau number, because it is divible by the number of its divisors (18).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020124411) 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 5 ways as a sum of consecutive naturals, for example, 28057248 + ... + 28057319.

It is an arithmetic number, because the mean of its divisors is an integer number (283690316).

Almost surely, 2^2020124412 is an apocalyptic number.

It is an amenable number.

2020124412 is an abundant number, since it is smaller than the sum of its proper divisors (3086301276).

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

2020124412 is a wasteful number, since it uses less digits than its factorization.

2020124412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56114577 (or 56114572 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 2020124412 is about 44945.7941525122. The cubic root of 2020124412 is about 1264.1328164861.

Adding to 2020124412 its reverse (2144210202), we get a palindrome (4164334614).

The spelling of 2020124412 in words is "two billion, twenty million, one hundred twenty-four thousand, four hundred twelve".