2020142252 has 12 divisors (see below), whose sum is σ = 3537568776. Its totient is φ = 1009408320.

The previous prime is 2020142231. The next prime is 2020142261. The reversal of 2020142252 is 2522410202.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158813 + ... + 171060.

It is an arithmetic number, because the mean of its divisors is an integer number (294797398).

Almost surely, 2^2020142252 is an apocalyptic number.

It is an amenable number.

2020142252 is a deficient number, since it is larger than the sum of its proper divisors (1517426524).

2020142252 is a wasteful number, since it uses less digits than its factorization.

2020142252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331408 (or 331406 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 2020142252 is about 44945.9926133576. The cubic root of 2020142252 is about 1264.1365377195.

Adding to 2020142252 its reverse (2522410202), we get a palindrome (4542552454).

The spelling of 2020142252 in words is "two billion, twenty million, one hundred forty-two thousand, two hundred fifty-two".