2020145029 has 8 divisors (see below), whose sum is σ = 2309109440. Its totient is φ = 1731273696.

The previous prime is 2020145027. The next prime is 2020145033. The reversal of 2020145029 is 9205410202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2020145029 - 2¹ = 2020145027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2020144994 and 2020145012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020145027) 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, 32002 + ... + 71164.

It is an arithmetic number, because the mean of its divisors is an integer number (288638680).

Almost surely, 2^2020145029 is an apocalyptic number.

It is an amenable number.

2020145029 is a deficient number, since it is larger than the sum of its proper divisors (288964411).

2020145029 is an equidigital number, since it uses as much as digits as its factorization.

2020145029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46539.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 2020145029 is about 44946.0235059788. The cubic root of 2020145029 is about 1264.1371169701.

The spelling of 2020145029 in words is "two billion, twenty million, one hundred forty-five thousand, twenty-nine".